Microsoft rebrands Microsoft 365 to "Microsoft 365 Copilot" with a new logo featuring the Copilot logo with minor changes. Users have little time to prepare, as the rebranding is set to roll out ...

Security researchers uncovered “EchoLeak,” a zero-click flaw in Microsoft 365 Copilot, exposing sensitive data without user action. Microsoft has mitigated the vulnerability.

A single email can silently trigger Copilot to exfiltrate sensitive corporate data — no clicks, no warnings, no user action.

EchoLeak affected Microsoft 365 Copilot, the AI assistant integrated across several Office applications, including Word, ...

An advertising watchdog challenges Microsoft's Copilot productivity claims, citing a lack of objective proof. The demanded ...

The M365 AI agent could be tricked into releasing sensitive information via email and without a mouse click. Microsoft has ...

Critically, according to Aim’s researchers, all of this happens behind the scenes. Users themselves don’t have to open the ...

It's often a sign of a misguided rebrand when people continue to use a brand's old name (Elon Musk might want to take note ...

Microsoft recently patched CVE-2025-32711, a vulnerability that could have been used for zero-click attacks to steal data ...

Microsoft has announced that customers of Microsoft 365 Copilot Chat now have enhanced security following some new changes. The first improvement sees SafeLinks in Defender for Office 365 ...