Varonis found a “Reprompt” attack that let a single link hijack Microsoft Copilot Personal sessions and exfiltrate data; Microsoft patched it in January 2026.

The Python-based information stealer SolyxImmortal uses legitimate APIs and libraries for stealthy data gathering and ...

We fully decrypted SearchGuard, the anti-bot system protecting Google Search. Here's exactly how Google tells humans and bots apart.

Malicious Chrome extensions posing as productivity tools were found stealing session tokens, blocking security controls, and ...