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AI Chatbot Poisoning: Defending Against Malicious Cryptojacking Links
Microsoft warns of threat actors manipulating AI chatbot recommendations to deliver cryptojacking malware via poisoned web search results.
Automated Endpoint Isolation in Microsoft Defender for Endpoint
Microsoft Defender for Endpoint now features automatic device isolation to block lateral movement and contain high-confidence security breaches effectively.
Linux Vulnerabilities and Defender Zero-Days: Weekly Threat Recap
Weekly intelligence recap covering Linux flaws, Microsoft Defender zero-days, router botnets, and supply chain compromises targeting developer toolchains.
Microsoft Defender Zero-Days BlueHammer and RedSun Actively Exploited
Huntress warns of active exploitation of three Microsoft Defender vulnerabilities, including BlueHammer and RedSun, allowing for privilege escalation.
Cookie-Controlled PHP Web Shells Evade Detection on Linux Servers
Microsoft researchers warn of stealthy PHP web shells on Linux using HTTP cookies for command execution and cron jobs for long-term persistence.