Operation Endgame Disrupts StealC Malware, Seizes Millions of Stolen Credentials
By
Ken Underhill
Summary
Operation Endgame, a coordinated international law enforcement and private-sector effort, disrupted the StealC malware ecosystem in June 2026 by targeting its infrastructure and seizing millions of stolen credentials. StealC has become one of the most widely used information stealers, and this operation demonstrates the effectiveness of global cooperation against cybercrime.
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Key quotes
· 3 pulledOperation Endgame continues to demonstrate the effectiveness of international cooperation against cybercrime.
In June 2026, law enforcement and private-sector partners disrupted the StealC malware ecosystem by targeting its infrastructure and seizing millions of stolen credentials.
StealC has become one of the more widely used information stealers
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