ACR Stealer campaigns use ClickFix lures, JPEG steganography, and WebDAV to steal browser tokens, passwords, PDFs, and synced ...

From late April 2026 to mid-June 2026, Microsoft Defender Experts observed increased ACR Stealer activity across customer ...

Microsoft is extending Dataverse into coding-agent marketplaces while expanding its MCP tools, certification program and governance controls.

In other news, a DHS database was hacked, Adobe is releasing patches twice a month, and Canada has disrupted ransomware operations.

New Helix extortion group steals SharePoint data after compromising Microsoft 365 accounts through voice phishing and MFA ...

A recently identified but accidentally unpublicised remote code execution (RCE) flaw in Microsoft SharePoint, tracked as CVE-2026-45659, has been added to the US Cybersecurity and Infrastructure ...

The US Cybersecurity and Infrastructure Security Agency (CISA) on Wednesday said threat actors have been exploiting a high-severity vulnerability in Microsoft SharePoint Server. Described as a ...

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) warned on Wednesday that attackers have begun exploiting a high-severity Microsoft SharePoint remote code execution vulnerability.

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Wednesday added a high-severity flaw impacting Microsoft SharePoint Server to its Known Exploited Vulnerabilities (KEV) catalog, ...

As enterprise deployments mature, some enterprise AI agents are shifting from reading content to taking action. In this post, Microsoft Incident Response walks through an attack pattern that targets ...

After a painfully sluggish opening half of the fourth season, From finally picked up some momentum as it heads toward its final season. This week’s fourth-season finale didn’t have many new ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. The Season 4 finale of FROM was mostly quite good, though I have a few quibbles and one ...