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SleepyCatten<p>Hey lovelies 🩷</p><p>Question for any of y'all who have more knowledge than we do in relation to fixing networking issues within Windows 11 :Windows_11_Logo: </p><p>One PC on our network had been having intermittent networking issues on Windows 10, so we did an in-place upgrade to Windows 11 24H2.</p><p>This did fix <strong>some</strong> issues, but we're still having 2 major issues:</p><ol><li>The PC can see, but refuses to connect to, our Synology NAS (DS220J). It keeps asking for a username and password, like it's failing authentication.</li><li>Other Windows-based PC can connect to it, and it can see them, but Kodi on a Fire TV stick (4K Max, 2024 model) refuses to connect to it over SMB (Samba), giving a "no route to host" error message.</li></ol><p>We've reviewed guides such as:</p><ul><li><a href="https://techcommunity.microsoft.com/blog/filecab/accessing-a-third-party-nas-with-smb-in-windows-11-24h2-may-fail/4154300" rel="nofollow noopener noreferrer" target="_blank">Accessing a third-party NAS with SMB in Windows 11 24H2 may fail</a></li><li><a href="https://learn.microsoft.com/en-us/windows-server/storage/file-server/smb-signing?tabs=group-policy" rel="nofollow noopener noreferrer" target="_blank">Control SMB signing behavior</a></li><li><a href="https://learn.microsoft.com/en-us/windows-server/storage/file-server/troubleshoot/detect-enable-and-disable-smbv1-v2-v3?tabs=server" rel="nofollow noopener noreferrer" target="_blank">Detect, enable, and disable SMBv1, SMBv2, and SMBv3 in Windows</a></li></ul><p>... and made some settings tweaks. We've also gone through common troubleshooting tips such as:</p><ul><li>Making sure the connection is private;</li><li>Making sure that filesharing is enabled;</li><li>Tweaking SMB connection settings in Synology NAS;</li><li>Deleting and manually re-entering the login details for the Synology NAS under the credentials manager;</li><li>Changing the minimum (no minimum, 1, 2) and and maximum (3) SMB level on Kodi;</li><li>Updating Windows and drivers;</li><li>Using DISM and SFC;</li><li>Group policy updates;</li></ul><p>... but sadly to no avail.</p><p>We're trying to avoid a clean install, as there's a lot of stuff we'd need to reinstall, and we don't have the time, executive function, or (most importantly) and patience and emotional regulation to do that right now 🥺</p><p>Any thoughts?</p><p><strong>Update, 2025-07-11:</strong></p><p>With the help of suggestions from lovely folks, it looks tenuously like both issues have been resolved on the PC 🤞🩷</p><p>We didn't make it clear above, but both versions of Windows are the Pro versions. (Used a Home version of WIndows - XP Home - only once. Never again!!!)</p><p>In case it helps anyone else, here are the additional steps we took, based on comments, to resolve the issues described above:</p><ul><li>Checked router (RX-AX88U) to check no DHCP issues.<ul><li>Realised that the MAC address on the static IP address section for the PC was for the onboard NIC, rather than the PCI-E one we'd previously installed. This hadn't caused issues previously, but we did take the time to update this.</li></ul></li><li>Reset the IP stack.</li><li>Uninstalled SMBv1 by removing from Windows Features.</li><li>Disabled SMB1 and verified that SMBv2/v3 enabled (per guide <a href="https://learn.microsoft.com/en-us/windows-server/storage/file-server/troubleshoot/detect-enable-and-disable-smbv1-v2-v3?tabs=server" rel="nofollow noopener noreferrer" target="_blank">here</a>).</li><li>Disabled SMB client signing requirement and enabled guest fallback protection (per guide <a href="https://techcommunity.microsoft.com/blog/filecab/accessing-a-third-party-nas-with-smb-in-windows-11-24h2-may-fail/4154300" rel="nofollow noopener noreferrer" target="_blank">here</a>).</li><li>Deleted saved credentials for the Synology NAS again under Credential Manager<ul><li>We'd done this previously, but it hadn't worked by itself.</li><li>Interestingly, when we deleted it once, it then reappeared, so we had to delete it twice.</li></ul></li><li>Rebooted.</li></ul><p>On the Fire TV Stick (4K Max, 2024), we'd also checked that the Kodi settings showed a minimum SMB protocol of V2.</p><p>Under the Synology NAS (a DS220J), we'd previously also gone into <strong>Control Panel</strong> &gt; <strong>File Services</strong> &gt; <strong>Advanced Settings</strong> &gt; <strong>General</strong> and set:</p><ul><li><strong>Minimum SMB protocol</strong> to <strong>SMB2</strong>; </li><li><strong>Transport encryption mode</strong> to <strong>Client defined</strong>;</li><li><strong>Server signing status</strong> to <strong>Forced</strong>;</li></ul><p>... per recommendations we'd read online.</p><p><a href="https://cultofshiv.wtf/tags/AskFedi" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>AskFedi</span></a> <a href="https://cultofshiv.wtf/tags/GenuinelyAsking" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>GenuinelyAsking</span></a> <a href="https://cultofshiv.wtf/tags/FediTechSupport" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>FediTechSupport</span></a> <a href="https://cultofshiv.wtf/tags/Windows11" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Windows11</span></a> <a href="https://cultofshiv.wtf/tags/SMB" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>SMB</span></a> <a href="https://cultofshiv.wtf/tags/Samba" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Samba</span></a> <a href="https://cultofshiv.wtf/tags/networking" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>networking</span></a> <a href="https://cultofshiv.wtf/tags/tech" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>tech</span></a> <a href="https://cultofshiv.wtf/tags/software" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>software</span></a></p>
Wireshark<p>New at SharkFest'25 Europe: Dive deep into modern SMB traffic analysis in this hands-on session designed for anyone working with file shares in real-world environments.</p><p>Learn how to troubleshoot authentication issues, analyze performance bottlenecks, decrypt SMB traffic, and uncover what's really happening behind the scenes in SMB2/3 communication. If you’ve ever dealt with slow file access or mysterious errors, this class will give you the tools to trace and solve them.</p><p><a href="https://sharkfest.wireshark.org/sfeu" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="">sharkfest.wireshark.org/sfeu</span><span class="invisible"></span></a></p><p><a href="https://ioc.exchange/tags/sf25eu" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>sf25eu</span></a> <a href="https://ioc.exchange/tags/Wireshark" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Wireshark</span></a> <a href="https://ioc.exchange/tags/SMB" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>SMB</span></a> <a href="https://ioc.exchange/tags/PacketAnalysis" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>PacketAnalysis</span></a> <a href="https://ioc.exchange/tags/NetworkPerformance" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>NetworkPerformance</span></a> <a href="https://ioc.exchange/tags/Troubleshooting" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Troubleshooting</span></a></p>
Adam Jurkiewicz<p>Kolejny artykuł w <a href="https://linux.social/tags/Domena" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Domena</span></a> - czasopiśmie wydawanym przez PTI - Polskie Towarzystwo Informatyczne. Ja znów o <a href="https://linux.social/tags/Proxmox" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Proxmox</span></a> i jego możliwościach oraz o <a href="https://linux.social/tags/OpenSouce" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>OpenSouce</span></a> w segmencie <a href="https://linux.social/tags/SMB" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>SMB</span></a> i innych... <br><a href="https://pti.org.pl/domena/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="">pti.org.pl/domena/</span><span class="invisible"></span></a></p>
OTX Bot<p>Malware Delivered to Businesses via SEO Attacks Using Fake AI Tools</p><p>A targeted SEO poisoning campaign is affecting over 8,500 SMB users by delivering malware disguised as popular AI and productivity tools like ChatGPT, Zoom, and Microsoft Teams.</p><p>Pulse ID: 686c52b0167c0726e56c6413<br>Pulse Link: <a href="https://otx.alienvault.com/pulse/686c52b0167c0726e56c6413" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">otx.alienvault.com/pulse/686c5</span><span class="invisible">2b0167c0726e56c6413</span></a> <br>Pulse Author: cryptocti<br>Created: 2025-07-07 23:05:20</p><p>Be advised, this data is unverified and should be considered preliminary. Always do further verification.</p><p><a href="https://social.raytec.co/tags/ChatGPT" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ChatGPT</span></a> <a href="https://social.raytec.co/tags/CyberSecurity" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CyberSecurity</span></a> <a href="https://social.raytec.co/tags/InfoSec" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>InfoSec</span></a> <a href="https://social.raytec.co/tags/Malware" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Malware</span></a> <a href="https://social.raytec.co/tags/Microsoft" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Microsoft</span></a> <a href="https://social.raytec.co/tags/MicrosoftTeams" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>MicrosoftTeams</span></a> <a href="https://social.raytec.co/tags/OTX" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>OTX</span></a> <a href="https://social.raytec.co/tags/OpenThreatExchange" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>OpenThreatExchange</span></a> <a href="https://social.raytec.co/tags/SEOPoisoning" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>SEOPoisoning</span></a> <a href="https://social.raytec.co/tags/SMB" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>SMB</span></a> <a href="https://social.raytec.co/tags/Zoom" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Zoom</span></a> <a href="https://social.raytec.co/tags/bot" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>bot</span></a> <a href="https://social.raytec.co/tags/cryptocti" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>cryptocti</span></a></p>
Inkbot Design<p>Why Your Approach to Branding for Small Businesses is Failing<br>▸ <a href="https://lttr.ai/AgKlc" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="">lttr.ai/AgKlc</span><span class="invisible"></span></a></p><p><a href="https://mastodon.social/tags/branding" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>branding</span></a> <a href="https://mastodon.social/tags/smb" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>smb</span></a> <a href="https://mastodon.social/tags/marketing" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>marketing</span></a></p>
Adam Jurkiewicz<p>Czasami dla moich klientów szykuję serwery... <a href="https://linux.social/tags/Proxmox" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Proxmox</span></a> rządzi w segmencie <a href="https://linux.social/tags/SMB" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>SMB</span></a> ;-)</p>
Bytes Europe<p>How Small and Mid-Sized Businesses Are Boosting Productivity With AI <a href="https://www.byteseu.com/1146441/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="">byteseu.com/1146441/</span><span class="invisible"></span></a> <a href="https://pubeurope.com/tags/AI" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>AI</span></a> <a href="https://pubeurope.com/tags/AndrewWan" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>AndrewWan</span></a> <a href="https://pubeurope.com/tags/business" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>business</span></a> <a href="https://pubeurope.com/tags/BusinessFunction" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>BusinessFunction</span></a> <a href="https://pubeurope.com/tags/BusinessOwner" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>BusinessOwner</span></a> <a href="https://pubeurope.com/tags/chatbot" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>chatbot</span></a> <a href="https://pubeurope.com/tags/ContentTeam" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ContentTeam</span></a> <a href="https://pubeurope.com/tags/EverydayBusinessHardware" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>EverydayBusinessHardware</span></a> <a href="https://pubeurope.com/tags/MSI" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>MSI</span></a> <a href="https://pubeurope.com/tags/NextYear" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>NextYear</span></a> <a href="https://pubeurope.com/tags/productivity" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>productivity</span></a> <a href="https://pubeurope.com/tags/SmallBusiness" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>SmallBusiness</span></a> <a href="https://pubeurope.com/tags/smb" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>smb</span></a> <a href="https://pubeurope.com/tags/time" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>time</span></a> <a href="https://pubeurope.com/tags/windows" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>windows</span></a> <a href="https://pubeurope.com/tags/Work" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Work</span></a></p>
LMG Security<p>Hundreds of Brother printer models are affected by a critical, unpatchable vulnerability (CVE-2024-51978) that allows attackers to generate the default admin password using the device’s serial number—information that’s easily discoverable via other flaws.</p><p>748 total models across Brother, Fujifilm, Ricoh, Toshiba, and Konica Minolta are impacted, with millions of devices at risk globally.</p><p>Attackers can:<br>• Gain unauthenticated admin access<br>• Pivot to full remote code execution<br>• Exfiltrate credentials for LDAP, FTP, and more<br>• Move laterally through your network</p><p>Brother says the vulnerability cannot be fixed in firmware and requires a change in manufacturing. For now, mitigation = change the default admin password immediately.</p><p>Our pentest team regularly highlights printer security as a critical path to system compromise—and today’s news is another example that underscores this risk. This is your reminder: Printers are not “set-and-forget” devices. Treat them like any other endpoint—monitor, patch, and lock them down.</p><p>Need help testing your network for exploitable print devices? Contact us and our pentest team can help!</p><p>Read the Dark Reading article for more details on the Brother Printers vulnerability: <a href="https://www.darkreading.com/endpoint-security/millions-brother-printers-critical-unpatchable-bug" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">darkreading.com/endpoint-secur</span><span class="invisible">ity/millions-brother-printers-critical-unpatchable-bug</span></a></p><p><a href="https://infosec.exchange/tags/CyberSecurity" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CyberSecurity</span></a> <a href="https://infosec.exchange/tags/PenetrationTesting" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>PenetrationTesting</span></a> <a href="https://infosec.exchange/tags/Pentest" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Pentest</span></a> <a href="https://infosec.exchange/tags/Pentesting" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Pentesting</span></a> <a href="https://infosec.exchange/tags/PrinterSecurity" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>PrinterSecurity</span></a> <a href="https://infosec.exchange/tags/BrotherPrinters" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>BrotherPrinters</span></a> <a href="https://infosec.exchange/tags/CVE202451978" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CVE202451978</span></a> <a href="https://infosec.exchange/tags/Infosec" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Infosec</span></a> <a href="https://infosec.exchange/tags/IT" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>IT</span></a> <a href="https://infosec.exchange/tags/SMB" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>SMB</span></a> <a href="https://infosec.exchange/tags/CISO" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CISO</span></a> <a href="https://infosec.exchange/tags/Cyberaware" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Cyberaware</span></a> <a href="https://infosec.exchange/tags/DFIR" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>DFIR</span></a> <a href="https://infosec.exchange/tags/ITSecurity" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ITSecurity</span></a> <a href="https://infosec.exchange/tags/ZeroTrust" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ZeroTrust</span></a> <a href="https://infosec.exchange/tags/PatchNow" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>PatchNow</span></a> <a href="https://infosec.exchange/tags/Pentest" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Pentest</span></a></p>
LMG Security<p>What Happens When AI Goes Rogue? </p><p>From blackmail to whistleblowing to strategic deception, today's AI isn't just hallucinating — it's scheming.</p><p>In our new Cyberside Chats episode, LMG Security’s <span class="h-card" translate="no"><a href="https://infosec.exchange/@sherridavidoff" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>sherridavidoff</span></a></span> and <span class="h-card" translate="no"><a href="https://infosec.exchange/@MDurrin" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>MDurrin</span></a></span> share new AI developments, including:</p><p>• Scheming behavior in Apollo’s LLM experiments<br>• Claude Opus 4 acting as a whistleblower<br>• AI blackmailing users to avoid shutdown<br>• Strategic self-preservation and resistance to being replaced<br>• What this means for your data integrity, confidentiality, and availability</p><p>📺 Watch the video: <a href="https://youtu.be/k9h2-lEf9ZM" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="">youtu.be/k9h2-lEf9ZM</span><span class="invisible"></span></a><br>🎧 Listen to the podcast: <a href="https://www.chatcyberside.com/e/ai-gone-rogue-from-schemes-to-whistleblowing/?token=a0a79bc031829d23746df1392fa6122a" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">chatcyberside.com/e/ai-gone-ro</span><span class="invisible">gue-from-schemes-to-whistleblowing/?token=a0a79bc031829d23746df1392fa6122a</span></a> </p><p><a href="https://infosec.exchange/tags/AIsecurity" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>AIsecurity</span></a> <a href="https://infosec.exchange/tags/RogueAI" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>RogueAI</span></a> <a href="https://infosec.exchange/tags/ZeroTrust" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ZeroTrust</span></a> <a href="https://infosec.exchange/tags/Cybersecurity" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Cybersecurity</span></a> <a href="https://infosec.exchange/tags/CybersideChats" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CybersideChats</span></a> <a href="https://infosec.exchange/tags/LMGSecurity" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>LMGSecurity</span></a> <a href="https://infosec.exchange/tags/AIWhistleblower" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>AIWhistleblower</span></a> <a href="https://infosec.exchange/tags/AIgoals" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>AIgoals</span></a> <a href="https://infosec.exchange/tags/LLM" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>LLM</span></a> <a href="https://infosec.exchange/tags/ClaudeAI" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ClaudeAI</span></a> <a href="https://infosec.exchange/tags/ApolloAI" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ApolloAI</span></a> <a href="https://infosec.exchange/tags/AISafety" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>AISafety</span></a> <a href="https://infosec.exchange/tags/CISO" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CISO</span></a> <a href="https://infosec.exchange/tags/CEO" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CEO</span></a> <a href="https://infosec.exchange/tags/SMB" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>SMB</span></a> <a href="https://infosec.exchange/tags/Cyberaware" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Cyberaware</span></a> <a href="https://infosec.exchange/tags/Cyber" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Cyber</span></a> <a href="https://infosec.exchange/tags/Tech" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Tech</span></a></p>
Aktion Freiheit statt Angst<p>Schwachstelle in Thunderbird Mail<br>Vorsicht! Das sollte nicht passieren<br> Mehr dazu bei <a href="https://www.heise.de/news/Thunderbird-HTML-Mails-koennen-Zugangsdaten-verraten-Update-verfuegbar-10441439.html" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">heise.de/news/Thunderbird-HTML</span><span class="invisible">-Mails-koennen-Zugangsdaten-verraten-Update-verfuegbar-10441439.html</span></a><br>a-fsa.de/d/3HB<br>Link zu dieser Seite: <a href="https://www.aktion-freiheitstattangst.org/de/articles/9184-20250613-schwachstelle-in-thunderbird-mail.html" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">aktion-freiheitstattangst.org/</span><span class="invisible">de/articles/9184-20250613-schwachstelle-in-thunderbird-mail.html</span></a><br>Link im Tor-Netzwerk: <a href="http://a6pdp5vmmw4zm5tifrc3qo2pyz7mvnk4zzimpesnckvzinubzmioddad.onion/de/articles/9184-20250613-schwachstelle-in-thunderbird-mail.html" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">http://</span><span class="ellipsis">a6pdp5vmmw4zm5tifrc3qo2pyz7mvn</span><span class="invisible">k4zzimpesnckvzinubzmioddad.onion/de/articles/9184-20250613-schwachstelle-in-thunderbird-mail.html</span></a><br>Tags: <a href="https://mastodon.social/tags/HTMLMail" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>HTMLMail</span></a> <a href="https://mastodon.social/tags/Schwachstelle" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Schwachstelle</span></a> <a href="https://mastodon.social/tags/Risiko" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Risiko</span></a> <a href="https://mastodon.social/tags/OpenSource" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>OpenSource</span></a> <a href="https://mastodon.social/tags/Windows" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Windows</span></a> <a href="https://mastodon.social/tags/Microsoft" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Microsoft</span></a> <a href="https://mastodon.social/tags/SMB" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>SMB</span></a> <a href="https://mastodon.social/tags/ServerMessageBlock" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ServerMessageBlock</span></a> <a href="https://mastodon.social/tags/Thunderbird" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Thunderbird</span></a> <a href="https://mastodon.social/tags/Transparenz" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Transparenz</span></a> <a href="https://mastodon.social/tags/Linux" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Linux</span></a> <a href="https://mastodon.social/tags/Arbeitnehmerdatenschutz" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Arbeitnehmerdatenschutz</span></a> <a href="https://mastodon.social/tags/Verbraucherdatenschutz" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Verbraucherdatenschutz</span></a> <a href="https://mastodon.social/tags/Verschl%C3%BCsselung" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Verschlüsselung</span></a> <a href="https://mastodon.social/tags/Verhaltens%C3%A4nderung" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Verhaltensänderung</span></a></p>
Bytes Europe<p>Biz2Credit Small Business Earnings Climb for Fifth <a href="https://www.byteseu.com/1099112/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="">byteseu.com/1099112/</span><span class="invisible"></span></a> <a href="https://pubeurope.com/tags/Biz2Credit" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Biz2Credit</span></a> <a href="https://pubeurope.com/tags/business" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>business</span></a> <a href="https://pubeurope.com/tags/fintech" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>fintech</span></a> <a href="https://pubeurope.com/tags/RohitArora" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>RohitArora</span></a> <a href="https://pubeurope.com/tags/SmallBusiness" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>SmallBusiness</span></a> <a href="https://pubeurope.com/tags/SmallBusinessEarningsReport" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>SmallBusinessEarningsReport</span></a> <a href="https://pubeurope.com/tags/SmallBusinessFinance" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>SmallBusinessFinance</span></a> <a href="https://pubeurope.com/tags/smb" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>smb</span></a></p>
Feilner IT<p>Backup <a href="https://mastodon.social/tags/Linux" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Linux</span></a>, <a href="https://mastodon.social/tags/SMB" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>SMB</span></a>, <a href="https://mastodon.social/tags/LVM" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>LVM</span></a></p>
LMG Security<p>AI is the new attack surface—are you ready?</p><p>From shadow AI to deepfake-driven threats, attackers are finding creative ways to exploit your organization’s AI tools, often without you realizing it.</p><p>Watch our new 3-minute video, How Attackers Target Your Company’s AI Tools, for advice on:</p><p> ▪️ The rise of shadow AI (yes, your team is probably using it!)<br> ▪️ Real-world examples of AI misconfigurations and account takeovers<br> ▪️ What to ask vendors about their AI usage<br> ▪️ How to update your incident response plan for deepfakes<br> ▪️ Actionable steps for AI risk assessments and inventories</p><p>Don’t let your AI deployment become your biggest security blind spot.</p><p>Watch now: <a href="https://youtu.be/R9z9A0eTvp0" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="">youtu.be/R9z9A0eTvp0</span><span class="invisible"></span></a></p><p><a href="https://infosec.exchange/tags/AIsecurity" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>AIsecurity</span></a> <a href="https://infosec.exchange/tags/ShadowAI" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ShadowAI</span></a> <a href="https://infosec.exchange/tags/Deepfakes" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Deepfakes</span></a> <a href="https://infosec.exchange/tags/AItools" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>AItools</span></a> <a href="https://infosec.exchange/tags/CyberRisk" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CyberRisk</span></a> <a href="https://infosec.exchange/tags/AI" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>AI</span></a> <a href="https://infosec.exchange/tags/Cybersecurity" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Cybersecurity</span></a> <a href="https://infosec.exchange/tags/SMB" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>SMB</span></a> <a href="https://infosec.exchange/tags/CEO" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CEO</span></a> <a href="https://infosec.exchange/tags/IncidentResponse" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>IncidentResponse</span></a> <a href="https://infosec.exchange/tags/GenAI" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>GenAI</span></a> <a href="https://infosec.exchange/tags/DataPrivacy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>DataPrivacy</span></a> <a href="https://infosec.exchange/tags/Cyberaware" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Cyberaware</span></a> <a href="https://infosec.exchange/tags/CISO" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CISO</span></a></p>
LMG Security<p>Only one week left to register for our next Cyberside Chats Live event! Join us June 11th to discuss what happens when an AI refuses to shut down—or worse, starts blackmailing users to stay online?</p><p>These aren’t science fiction scenarios. We’ll dig into two real-world incidents, including a case where OpenAI’s newest model bypassed shutdown scripts and another where Anthropic’s Claude Opus 4 generated blackmail threats in an alarming display of self-preservation.</p><p>Join us as we unpack:<br>▪ What “high-agency behavior” means in cutting-edge AI<br>▪ How API access can expose unpredictable and dangerous model actions<br>▪ Why these findings matter now for security teams<br>▪ What it all means for incident response and digital trust</p><p>Stick around for a live Q&amp;A with LMG Security’s experts <span class="h-card" translate="no"><a href="https://infosec.exchange/@sherridavidoff" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>sherridavidoff</span></a></span> and <span class="h-card" translate="no"><a href="https://infosec.exchange/@MDurrin" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>MDurrin</span></a></span>. This session will challenge the way you think about AI risk!</p><p>Register today: <a href="https://www.lmgsecurity.com/event/cyberside-chats-live-june2025/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">lmgsecurity.com/event/cybersid</span><span class="invisible">e-chats-live-june2025/</span></a></p><p><a href="https://infosec.exchange/tags/CybersideChats" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CybersideChats</span></a> <a href="https://infosec.exchange/tags/AIsecurity" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>AIsecurity</span></a> <a href="https://infosec.exchange/tags/AI" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>AI</span></a> <a href="https://infosec.exchange/tags/RiskManagement" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>RiskManagement</span></a> <a href="https://infosec.exchange/tags/DFIR" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>DFIR</span></a> <a href="https://infosec.exchange/tags/IT" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>IT</span></a> <a href="https://infosec.exchange/tags/Infosec" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Infosec</span></a> <a href="https://infosec.exchange/tags/Cybersecurity" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Cybersecurity</span></a> <a href="https://infosec.exchange/tags/Security" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Security</span></a> <a href="https://infosec.exchange/tags/CyberRisk" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CyberRisk</span></a> <a href="https://infosec.exchange/tags/CISO" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CISO</span></a> <a href="https://infosec.exchange/tags/Cyber" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Cyber</span></a> <a href="https://infosec.exchange/tags/Tech" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Tech</span></a> <a href="https://infosec.exchange/tags/CYberaware" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CYberaware</span></a> <a href="https://infosec.exchange/tags/SMB" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>SMB</span></a> <a href="https://infosec.exchange/tags/CEO" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CEO</span></a></p>
UK<p><a href="https://www.europesays.com/uk/133248/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="">europesays.com/uk/133248/</span><span class="invisible"></span></a> Affiniti’s 20- and 22-year-old founders raise $17M led by SignalFire just 6 months after an $11M seed <a href="https://pubeurope.com/tags/Business" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Business</span></a> <a href="https://pubeurope.com/tags/Entrepreneurship" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Entrepreneurship</span></a> <a href="https://pubeurope.com/tags/Exclusive" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Exclusive</span></a> <a href="https://pubeurope.com/tags/ExpenseManagement" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ExpenseManagement</span></a> <a href="https://pubeurope.com/tags/signalfire" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>signalfire</span></a> <a href="https://pubeurope.com/tags/smb" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>smb</span></a> <a href="https://pubeurope.com/tags/UK" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>UK</span></a> <a href="https://pubeurope.com/tags/UnitedKingdom" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>UnitedKingdom</span></a></p>
Jens Brückner 😷 :debian:<p><span class="h-card" translate="no"><a href="https://chaos.social/@frumble" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>frumble</span></a></span> <br>Geht nicht gibt's doch. <a href="https://social.tchncs.de/tags/windows" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>windows</span></a> </p><p>Also, wenn es nicht funktioniert, weil es nicht implementiert ist, hilft wohl nur ein Kompromiss? Diese Zeichen vermeiden?</p><p>Schlechte Dokus? Das wäre ein neues Thema.</p><p>btw Ich versuche seit 2.5 Dekaden <a href="https://social.tchncs.de/tags/smb" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>smb</span></a> abzuschalten, auszuschließen, zu vermeiden, zu umgehen.<br><a href="https://social.tchncs.de/tags/samba" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>samba</span></a> <a href="https://social.tchncs.de/tags/afp" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>afp</span></a> <a href="https://social.tchncs.de/tags/nfs" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>nfs</span></a></p>
Maxi 11x 💉<p>Ich versuche seit einem Jahrzehnt, 'illegale' Dateinamen über <a href="https://chaos.social/tags/SMB" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>SMB</span></a> erlaubt zu bekommen, also die Zeichen ": \ * &lt; &gt; ?", die Windows nicht unterstützt, aber ich habe hier eh nur Linux-Systeme. Kein Wiki-Eintrag konnte mir bislang diesen wirklich BASALEN Wunsch erfüllen! Es funktioniert einfach kein Weg!<br>Warum ist das alles so schlimm, warum ist das so schrecklich schlecht dokumentiert?</p><p><a href="https://wiki.archlinux.org/title/Samba#Mapping_reserved_Windows_characters" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">wiki.archlinux.org/title/Samba</span><span class="invisible">#Mapping_reserved_Windows_characters</span></a></p><p><a href="https://chaos.social/tags/Samba" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Samba</span></a></p>
Sara Lobkovich, J.D., NBC-HWC<p>If you were on my mailing list, you would have had the chance to weigh in on the dates for my next Strategic Clarity Workshop: A No-BS Experience for Calm, Measurable Results. </p><p>Why might you care? 🤔</p><p>This Strategy Clarity Workshop is a live, expert-led, two half-day experience designed for small business leaders, solopreneurs, and purpose-driven people who want to set, clarify, and achieve their most important strategic goals—without overwhelm, overthinking, or wasted effort.</p><p><a href="https://thinkydoers.social/tags/SMB" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>SMB</span></a> <a href="https://thinkydoers.social/tags/nonprofit" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>nonprofit</span></a></p>
Sara Lobkovich, J.D., NBC-HWC<p>If you were on my mailing list, you would have had the chance to weigh in on the dates for my next Strategic Clarity Workshop: A No-BS Experience for Calm, Measurable Results. </p><p>Why might you care? 🤔</p><p>This Strategy Clarity Workshop is a live, expert-led, two half-day experience designed for small business leaders, solopreneurs, and purpose-driven people who want to set, clarify, and achieve their most important strategic goals—without overwhelm, overthinking, or wasted effort.</p><p><a href="https://thinkydoers.social/tags/SMB" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>SMB</span></a> <a href="https://thinkydoers.social/tags/nonprofit" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>nonprofit</span></a></p>
Jasmine Mangalaseril 🧁<p>ICYMI: My latest radio column about Jacob Wilkinson and his Kitchener-based hot sauce company, Blowing Smoke is up! </p><p>You can listen here : <a href="https://www.cbc.ca/listen/live-radio/1-104-the-morning-edition-k-w/clip/16145299-how-local-hot-sauce-maker-creates-fiery-recipes" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">cbc.ca/listen/live-radio/1-104</span><span class="invisible">-the-morning-edition-k-w/clip/16145299-how-local-hot-sauce-maker-creates-fiery-recipes</span></a> </p><p><a href="https://mstdn.ca/tags/WaterlooRegion" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>WaterlooRegion</span></a> <a href="https://mstdn.ca/tags/SMB" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>SMB</span></a> <a href="https://mstdn.ca/tags/Entrepreneur" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Entrepreneur</span></a> <a href="https://mstdn.ca/tags/VisionImpaired" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>VisionImpaired</span></a> <a href="https://mstdn.ca/tags/Mastonom" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Mastonom</span></a></p>