linkc
RansomwareAbout the group
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.
Exploited vulnerabilities
No CVEs attributed to this group in public sources (MITRE ATT&CK). Absence of attribution does not mean absence of activity.
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