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

As AI agents become more autonomous, strong identity, access, and auditing controls are critical to keeping them secure.

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

An attacker broke into competitive-intelligence vendor Klue, stole OAuth tokens its customers use to connect to Salesforce and other platforms, and accessed data across multiple customer environments ...