The Windows Malicious Software Removal Tool (MSRT) and the Microsoft Safety Scanner (MSERT.exe) both scan for and remove Windows malware. We explain the differences and when it makes sense to use ...

New forms of malware and potentially unwanted applications are being developed and distributed rapidly. Here is how to help keep your PC safe.

Legacy users of Microsoft Excel are being targeted in a malware campaign that uses a novel malware-obfuscation technique to disable Office defenses and deliver the Zloader trojan.

While there's nothing new in such sites being distribution channels for malware, security researchers at Kaspersky have found some particularly nasty problems with fake Windows 11 installers.

Microsoft cloud services are scanning for malware by peeking inside users’ zip files, even when they’re protected by a password, several users reported on Mastodon on Monday.