Varonis found a “Reprompt” attack that let a single link hijack Microsoft Copilot Personal sessions and exfiltrate data; Microsoft patched it in January 2026.
Microsoft is finally allowing some users to uninstall Copilot in Windows 11, but the option comes with strict conditions and ...
Microsoft has fixed a vulnerability in its Copilot AI assistant that allowed hackers to pluck a host of sensitive user data ...
Ever since the tech giant started automatically installing Copilot across Windows 10 and 11 PCs in 2023, Microsoft has ...
Microsoft is having a big Copilot problem. PCWorld reported last month that the company’s flagship AI Assistant holds only ...
Microsoft is testing a hidden 'Chat with Copilot' button in Windows 11 File Explorer, signaling deeper AI search and a coming ...
Reprompt impacted Microsoft Copilot Personal and, according to the team, gave "threat actors an invisible entry point to perform a data‑exfiltration chain that bypasses enterprise security controls ...
The Reprompt Copilot attack bypassed the LLMs data leak protections, leading to stealth information exfiltration after the ...
Microsoft Copilot AI was near-perfect predicting the results of the NFL's wild-card weekend. Will it repeat its success in ...
UK government officials said they had "lost confidence" in the outgoing chief constable as a result of the scandal.
Learn how to use GitHub Copilot to generate code, optimize code, fix bugs, and create unit tests, right from within your IDE ...
Results that may be inaccessible to you are currently showing.
Hide inaccessible results
Feedback