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

A major PowerShell change that worried many IT admins has been postponed, but Microsoft's long-term plans remain unchanged.

This week’s ThreatsDay Bulletin covers spyware-laced game cheats, fake installers, infostealer, ransomware, phishing kits, ...

One of the Russian government’s most elite hacking groups has adopted an attack, known as Clickfix, to compromise devices ...

Want to streamline your morning routine and make sure your PC is ready to rock and roll? Here's one Windows feature that can ...

Windows 10 KB5099539 is out for July 2026, adding SHA-2 RDP certificate support and continuing the Secure Boot 2023 ...

Microsoft rolls out a decluttered Windows 11 Search to Insiders with web and Store toggles, local-first results, and ...

Cybersecurity investigators have uncovered an AI-generated PowerShell script used during a live attack to map a company’s Active Directory environment, offering fresh evidence that criminals are ...

The Hacker News is the top cybersecurity news platform, delivering real-time updates, threat intelligence, data breach ...

Windows Defender zero-day CVE-2026-50656 — known as RoguePlanet — has been patched by Microsoft 29 days after researcher ...

It wasn't me. The agent did it.' AI agents can use a computer like a ghost or just like you. A digital forensics expert on ...

19 Days after the Anthropic turned off access to Fable 5, it is back live again. The jailbreak technique discovered by Amazon researchers has been mitigated with a new safety classifier. It claims ...