Microsoft has chosen not to tell customers about a recently patched vulnerability in M365 Copilot. The issue allowed M365 ...

The researchers at Aim Security dubbed the flaw “EchoLeak.” Microsoft told Fortune that it has already fixed the issue in Microsoft 365 Copilot and that its customers were unaffected.

Microsoft Copilot’s audit log flaw creates blind spots for attackers, leaving security teams struggling to trace activity. Enterprises must act fast.

Microsoft fixed 111 vulnerabilities, including a Windows Kerberos zero-day enabling full AD compromise via BadSuccessor.

Microsoft 365 Copilot is built into Office apps like Word, Excel, Outlook, and Teams. It uses AI to generate content, analyse data, and answer questions using internal documents, emails, and chats.

Microsoft's August 2025 Patch Tuesday fixes 107 CVEs, including a critical Windows Kerberos zero-day and remote code ...

Today is Microsoft's August 2025 Patch Tuesday, which includes security updates for 107 flaws, including one publicly ...

AI has prevented real-world cyberattacks before they could begin, proving AI fast enough to beat human threat actors to vulnerabilities.

July 21 (UPI) -- An investigation is underway after hackers used a security flaw in Microsoft software to internationally infiltrate agencies and businesses over the weekend.

Microsoft paid a record $17 million this year to 344 security researchers across 59 countries through its bug bounty program.

The bug, tracked as CVE-2025-31199, could allow hackers to access files in the Downloads folder, as well as caches utilized by Apple Intelligence. Microsoft dubbed the vulnerability “Sploitlight” ...