The Hacker News

Microsoft Fixes 63 Security Flaws, Including a Windows Kernel Zero-Day Under Active Attack

The zero-day vulnerability that has been listed as exploited in Tuesday's update is CVE-2025-62215 (CVSS score: 7.0), a ...

Windows 11 now supports 3rd-party apps for native passkey management

Microsoft announced that passwordless authentication is now easier on Windows 11 through native support for third-party ...

Hackers exploited Citrix, Cisco ISE flaws in zero-day attacks

An advanced threat actor exploited the critical vulnerabilities "Citrix Bleed 2" (CVE-2025-5777) in NetScaler ADC and Gateway, and CVE-2025-20337 affecting Cisco Identity Service Engine (ISE) as ...

Microsoft says Windows is becoming an agentic OS, but users simply hate the idea

Earlier this week, Windows president Pavan Davuluri reiterated that Microsoft is leveraging AI to evolve Windows into an ...

The rise and fall of Tank the hacker who built the Zeus cybercrime empire

Penchukov's criminal career began in Donetsk, Ukraine, where his technical skills and charismatic leadership helped him assemble a tight-knit group of hackers. He distinguished himself less ...