Google’s Mandiant security division has come up with an unusual tactic to persuade organizations to stop using the aged and ...

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

Thales has opened a new cortAIx AI accelerator site in Germany, expanding its global network to five locations and reinforcing its focus on trustworthy AI for critical defence and security systems.