Microsoft assigned CVE-2026-21520 to a Copilot Studio prompt injection vulnerability and patched it in January — but in ...
A newly disclosed vulnerability reveals how AI assistants can become invisible channels for data exfiltration — and why ...
Researchers linked 108 malicious Chrome extensions to a coordinated campaign that exposed about 20,000 users to data theft, ...
Security researchers have uncovered a new coordinated campaign which uses malicious extensions to steal user data and hijack browsing sessions.