In June 2025, Microsoft announced that, in June 2026, it would begin deprecating Secure Boot certificates of Windows systems from 2011, which were superseded by their 2023 counterparts. As the clock ...

Microsoft has unveiled a new security feature in Windows 11 that fundamentally alters how administrator privileges operate on personal computers, signalling a decisive shift in the company’s approach ...

Windows 11's next act? Lock it down by default and make every app ask nicely first, tightening control, boosting transparency, and curbing unwanted changes.

By putting conflicting metadata in LNK files, a researcher found four new ways to spoof targets, hide arguments, and run unintended programs in Windows Explorer.

Secure Boot helps keep your computer safe by using trusted certificates in UEFI firmware. It checks bootloaders and prevents dangerous applications from running before Windows starts. Through Secure ...

Threat actors began targeting a recently patched BeyondTrust vulnerability shortly after a proof-of-concept (PoC) exploit was released.

Windows 11 is adding Baseline Security Mode to block unsigned apps, services, and drivers by default, plus new consent prompts for sensitive access and bundled installs, with exceptions when needed ...

China’s Tianfu Cup hacking contest made its return in 2026, now overseen by the government and marked by limited transparency.

Microsoft patches 58 vulnerabilities, including six actively exploited zero-days across Windows, Office, and RDP, as CISA sets a March 3 deadline.

The vulnerability comes from the way Notepad handles Markdown hyperlinks. Attackers craft malicious .md files with embedded ...

Alongside Baseline Security Mode, Microsoft also announced plans to improve how Windows communicates security-related ...

Microsoft has confirmed that hackers are actively exploiting multiple critical 'zero-day' vulnerabilities affecting its ...