North Korea-linked ScarCruft uses fake Microsoft Account alerts and ZIP files to deliver NarwhalRAT, a Python RAT built for ...

Security researchers have been warning for some time about the “Windows Defender security warning” scam, where The Windows Defender alert appears in the browser but is actually a fake, designed to ...

Update, August 10, 2025: This story, originally published on August 7, has been updated with additional information following a demonstration of the shared service principal exploit at the Black Hat ...

Microsoft Defender XDR uses AI-powered incident prioritization to reduce alert fatigue and speed SOC triage. Machine learning scores incidents using threat context, MITRE ATT&CK signals, asset ...

Microsoft has been named a leader for the third consecutive time in The Forrester Wave™: Extended Detection and Response ...

The tech giant is announcing six agentic offerings for its Microsoft Security Copilot platform, which is ‘really taking automation to that next step’ for security teams, Microsoft’s Dorothy Li tells ...

Microsoft Defender XDR launches 12 auto-tuning rules to suppress low-severity alerts, reducing SOC alert fatigue while ensuring threats stay open. Microsoft Defender XDR now has a new alert tuning ...

Microsoft this week announced that it is adding security-focused Copilot agents to Microsoft Security, designed to bolster organizational defenses against escalating cyber threats. The announcement ...

When ChatGPT first entered the collective consciousness and became the fastest growing consumer technology ever, there was a fair bit of handwringing in the cybersecurity space. AI was going to churn ...