ESET says a high-severity WinRAR zero-day is being exploited by two Russian cybercrime groups, enabling persistent backdoors when malicious files are opened (Dan Goodin/Ars Technica)

Dan Goodin / Ars Technica: ESET says a high-severity WinRAR zero-day is being exploited by two Russian cybercrime groups, enabling persistent backdoors when malicious files are opened  —  A high-severity zero-day in the widely used WinRAR file compressor is under active exploitation by two Russian cybercrime groups.

Aug 12, 2025 - 05:00
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ESET says a high-severity WinRAR zero-day is being exploited by two Russian cybercrime groups, enabling persistent backdoors when malicious files are opened (Dan Goodin/Ars Technica)

Dan Goodin / Ars Technica:
ESET says a high-severity WinRAR zero-day is being exploited by two Russian cybercrime groups, enabling persistent backdoors when malicious files are opened  —  A high-severity zero-day in the widely used WinRAR file compressor is under active exploitation by two Russian cybercrime groups.

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