Without the ability to sign kernel-level drivers, millions of people using these privacy tools could be left waiting for ...

Add Yahoo as a preferred source to see more of our stories on Google. boonchai wedmakawand / Moment / Getty Images Chinese hackers have targeted Microsoft on-premises SharePoint servers. Hackers are ...

A security researcher frustrated with Microsoft has released the BlueHammer Windows zero-day exploit, telling the company, “I ...

Microsoft has also offered security patches for 81 categories of vulnerabilities in September 2025 and on Patch Tuesday, two of which are publicly reported zero-day vulnerabilities that are highly ...

A researcher released a working ‘BlueHammer’ Windows zero-day exploit that could impact over 1 billion devices, granting ...

Microsoft today released updates to fix at least 137 security vulnerabilities in its Windows operating systems and supported software. None of the weaknesses addressed this month are known to be ...

Greedy patching: Hot patching is a way to quickly install security updates without requiring an OS reboot. Microsoft has offered the feature for years through its ...

Patch Tuesday: Microsoft Fixes 134 Vulnerabilities, Including 1 Zero-Day Your email has been sent One CVE was used against “a small number of targets.” Windows 10 users needed to wait a little bit for ...

A security researcher frustrated with Microsoft has released the BlueHammer Windows zero-day exploit, telling the company, “I ...