Ransomware Group
Linkc
Linkc is a ransomware group first observed in February 2025, operating a Tor-based data leak site and targeting US-based AI, cloud, aerospace, and manufacturing companies — including H2O.ai — demanding ransoms as high as $15 million using double-extortion tactics.
Known victims4
Threat level
LOW
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Known infrastructure
The following Tor hidden services have been associated with this group:
Linkc Pub
These sites are malicious. Open them only from an isolated environment.
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