Tag: friday

Finding Signal in the Noise: Lessons Learned Running a Honeypot with AI Assistance [Guest Diary] https://isc.sans.edu/diary/Finding%20Signal%20in%20the%20Noise%3A%20Lessons%20Learned%20Running%20a%20Honeypot%20with%20AI%20Assistance%20%5BGuest%20Diary%5D/32744 Google API Keys Weren’t Secrets. But then Gemini Changed the Rules. https://trufflesecurity.com/blog/google-api-keys-werent-secrets-but-then-gemini-changed-the-rules AirSnitch: Demystifying and Breaking Client Isolation in Wi-Fi Networks https://www.ndss-symposium.org/ndss-paper/airsnitch-demystifying-and-breaking-client-isolation-in-wi-fi-networks/

Under the Hood of DynoWiper https://isc.sans.edu/diary/Under%20the%20Hood%20of%20DynoWiper/32730 Vibe Password Generation: Predictable by Design https://www.irregular.com/publications/vibe-password-generation Vulnerabilities (CVE-2025-65715, CVE-2025-65716, CVE-2025-65717) in four popular IDE Extensions https://www.ox.security/blog/four-vulnerabilities-expose-a-massive-security-blind-spot-in-ide-extensions/ Grandstream GXP1600 VoIP Phones https://www.rapid7.com/blog/post/ve-cve-2026-2329-critical-unauthenticated-stack-buffer-overflow-in-grandstream-gxp1600-voip-phones-fixed/

Four Seconds to Botnet – Analyzing a Self-Propagating SSH Worm with Cryptographically Signed C2 [Guest Diary] https://isc.sans.edu/diary/Four%20Seconds%20to%20Botnet%20-%20Analyzing%20a%20Self%20Propagating%20SSH%20Worm%20with%20Cryptographically%20Signed%20C2%20%5BGuest%20Diary%5D/32708 OpenSSH Update on MacOS https://www.openssh.org/releasenotes.html Employee Monitoring and SimpleHelp Software Abused in Ransomware Operations https://www.huntress.com/blog/employee-monitoring-simplehelp-abused-in-ransomware-operations

Broken Phishing URLs https://isc.sans.edu/diary/Broken+Phishing+URLs/32686/ n8n command injection vulnerability https://github.com/n8n-io/n8n/security/advisories/GHSA-6cqr-8cfr-67f8 Android February Update https://source.android.com/docs/security/bulletin/pixel/2026/2026-02-01?hl=en Watchguard Firebox LDAP Injection https://www.watchguard.com/wgrd-psirt/advisory/wgsa-2026-00001

No Place Like Home Network: Disrupting the World’s Largest Residential Proxy Network Google dismantled the IPIDEA network that used residential proxies to route malicious traffic. https://cloud.google.com/blog/topics/threat-intelligence/disrupting-largest-residential-proxy-network Fake Clawdbot VS Code Extension Installs ScreenConnect RAT The news about Clawdbot (now Moltbot) is used to distribute malware, in particular malicious VS Code extensions. https://www.aikido.dev/blog/fake-clawdbot-vscode-extension-malware Threat Bulletin: Critical […]

Is AI-Generated Code Secure? Xavier used the free static code analysis tool Bandit to review code he wrote with heavy AI support. https://isc.sans.edu/diary/Is%20AI-Generated%20Code%20Secure%3F/32648 Malicious Configuration Changes On Fortinet FortiGate Devices via SSO Accounts Arctic Wolf summarized some of the attacks it is seeing against FortiGate devices via the insufficiently patched SSL vulnerability. https://arcticwolf.com/resources/blog/arctic-wolf-observes-malicious-configuration-changes-fortinet-fortigate-devices-via-sso-accounts/ ISC BIND […]

Battling Cryptojacking, Botnets, and IABs Cryptojacking often comes with less obvious addons, like SSH backdoors https://isc.sans.edu/diary/Battling%20Cryptojacking%2C%20Botnets%2C%20and%20IABs%20%5BGuest%20Diary%5D/32632 Microsoft Copilot Reprompt Attacks Adding a query parameter to the URL may prefill a Copilot prompt, altering the meaning of the prompts that follow. https://www.varonis.com/blog/reprompt Hijacking Bluetooth Accessories Using Google Fast Pair Google s fast pair protocol is often […]

Analysis using Gephi with DShield Sensor Data Gephi is a neat tool to create interactive data visualizations. It can be applied to honeypot data to find data clusters. https://isc.sans.edu/diary/Analysis%20using%20Gephi%20with%20DShield%20Sensor%20Data/32608 zlib v1.3.1.2 Global Buffer Overflow in TGZfname() of zlib untgz Utility The untgz utility that is part of zlib suffers from a straightforward buffer overflow in […]

Positive trends related to public IP range from the year 2025 Fewer ICS systems, as well as fewer systems with outdated SSL versions, are exposed to the internet than before. The trend isn t quite clean for ISC, but SSL2 and SSL3 systems have been cut down by about half. https://isc.sans.edu/diary/Positive%20trends%20related%20to%20public%20IP%20ranges%20from%20the%20year%202025/32584 Hewlett-Packard Enterprise OneView Software, […]

Using AI Gemma 3 Locally with a Single CPU Installing AI models on modes hardware is possible and can be useful to experiment with these models on premise https://isc.sans.edu/diary/Using%20AI%20Gemma%203%20Locally%20with%20a%20Single%20CPU%20/32556 Mystery Google Chrome 0-Day Vulnerability Google released an update for Google Chrome fixing a vulnerability that is already being exploited, but has not CVE number assigned […]