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

Microsoft has observed a surge in attacks using the ACR Stealer malware to steal browser-stored passwords, authentication ...

Microsoft's newly released Agent Framework Harness packages the loops, planning, memory, context management and safety controls that developers previously had to assemble around AI models themselves.

Microsoft has warned that attackers are varying their post-exploitation techniques while relying on the same ClickFix lure, ...

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

An exposed attack server led Lexfo to three Microsoft 365 phishing operations using Evilginx and device code abuse to capture ...

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

Microsoft Edge 149 removed Collections. Here’s what users can still recover, what may be missing, and what IT teams should check after the update.

Hollywood's AI fight is pushing deeper into postproduction, intensifying job fears among VFX workers worldwide. Netflix's ...

Microsoft's 2026 lifecycle schedule includes major support deadlines for Windows, Office, SQL Server, SharePoint, and Azure ...

GitHub also launches Codex as an agent provider in JetBrains IDEs and rolls out AI credit pools giving enterprise admins ...

Threat researchers at cloud security firm Sysdig have disclosed what they describe as the first documented ransomware operation carried out end-to-end by an autonomous AI agent, with no human typing ...