WinRAR diagnostic messages appear when the program runs into a problem during compression, extraction, or archive validation.

This summer, a WinRAR update closed a security vulnerability that allowed code smuggling. It is now being attacked.

CISA warns WinRAR CVE-2025-6218 is under active attack by multiple threat groups, requiring federal fixes by Dec. 30, 2025.

Researchers discover that video compression technology is also great at compressing AI model data, earning Micro 25 Best Paper Award.

ZDNET's key takeaways Zipping files enables users to organize their files more efficiently and expedite sharing. Windows 11's ...

One incredibly popular Windows tools has recently been updated to address a zero-day exploit that could give bad actors a chance to install malware on devices running older versions of the app. The ...

ESET Research discovered a zero-day vulnerability in WinRAR being exploited in the wild in the guise of job application documents; the weaponized archives exploited a path traversal flaw to compromise ...

What just happened? A serious security flaw has been discovered in the Windows version of WinRAR, prompting urgent warnings for users to update immediately. The vulnerability – tracked as ...