Attackers used a compromised ConnectWise Cloud Backup credential for unauthorized sign-ins across 173 Microsoft 365 tenants.

Microsoft released security updates on October 13, 2026, addressing a reported 1,411 vulnerabilities across its software ...

I drove its lattice-mcp tools by hand from a TypeScript client, checked every answer against grep, and hit five gotchas.

Microsoft has confirmed that Microsoft Word for Windows can save PDF files to a hidden local folder with a random file name ...

Anthropic has started locking users out of their Claude accounts due to their login sessions having been compromised through infostealer malware. The Patch Apocalypse is continuing unabated. We are ...

[This article is prerelease documentation and is subject to change.] By using code interpreter, Copilot Studio agents can generate and run Python code when they need to respond to user prompts. Code ...

Helix is a newly identified data-extortion group targeting Microsoft 365 and SharePoint environments through identity compromise rather than software exploits. The group uses voice phishing, ...

A threat actor targeting Microsoft 365 and Azure production environments is stealing data in attacks that abuse legitimate applications and administration features. Microsoft tracks the actor as Storm ...

A threat actor known as Storm-2949 has launched a sophisticated, multi-layered cloud attack campaign targeting Microsoft Entra ID accounts to steal sensitive data from Microsoft 365 and Azure ...

Google Threat Intelligence Group (GTIG) has continued to track an expansive extortion campaign by UNC6671, a threat actor operating under the "BlackFile" brand, that targets organizations via ...