Varonis found a “Reprompt” attack that let a single link hijack Microsoft Copilot Personal sessions and exfiltrate data; Microsoft patched it in January 2026.
Varonis found a “Reprompt” attack that let a single link hijack Microsoft Copilot Personal sessions and exfiltrate data; Microsoft patched it in January 2026.
A new feature set to be released by Microsoft will add new options for administrators with Windows Backup for Organizations ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback