Security Insights
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revil3 articles
Jul 18, 2026
Ransomware Attribution and OPSEC Hygiene: Analyzing the REvil Ermakov Case
Introduction The recent detention of a Russian tourist in Armenia, based on a U.S. extradition request for an individual sharing the name of...
sigma-rulekql-detectionthreat-hunting
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Apr 14, 2026
REvil and GandCrab Attribution: Detecting TTPs of the UNKN Operation
Introduction In a significant victory for the cyber defense community, German authorities have finally unmasked the elusive actor known as "...
incident-responseransomwareforensics
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Apr 6, 2026
REvil Attribution: BKA Identifies Leader UNKN and RaaS Defense Strategies
Introduction The German Federal Criminal Police Office (Bundeskriminalamt or BKA) has dealt a significant blow to the legacy of the REvil (S...
incident-responseransomwareforensics
Incident ResponseRead Now