A disgruntled researcher has released a third wave of Windows zero-day exploits, including a BitLocker encryption bypass ...

Also, it's a twofer with the GreenPlasma zero-day local privilege escalation.

Although the team with Microsoft moved swiftly to patch the BlueHammer vulnerability, other exploits still threaten Microsoft Defender and Windows users.

Windows Defender has several security settings, including some you need to switch on to get the utmost protection. Here's why ...

The latest Microsoft Patch Tuesday rollout featured no zero-days. However, an angry hacker has just dropped two new 0-day ...

GreenPlasma enables elevation of privileges to System. A disgruntled security researcher this week publicly disclosed two ...

A security researcher frustrated with Microsoft has released the BlueHammer Windows zero-day exploit, telling the company, “I'm not explaining how this works.” ...

YellowKey and GreenPlasma are the latest in a series of five Microsoft zero-day bugs the researcher has exposed this year.

Threat actors are using three publicly available proof-of-concept exploits to attack Microsoft Defender and turn the security platform's primary cleanup and protection functions against organizations ...

Windows remains one of the most targeted systems by threat actors by volume, according to recent statistics from AV-TEST, with threats ranging from ...

An anonymous cybersecurity researcher who disclosed three Microsoft Defender vulnerabilities has returned with two more ...

Hackers have broken into at least one organization using Windows vulnerabilities published online by a disgruntled security researcher over the last two weeks, according to a cybersecurity firm. On ...