Ransomware Group
Meow
Meow emerged in 2022 (resurfacing aggressively in 2024), initially operating as a RaaS using the Conti v2 codebase before transitioning to a data-extortion-only model — selling stolen data rather than encrypting files — with a heavy focus on US healthcare and medical research organizations.
Known victims145
Threat level
HIGH
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Known infrastructure
The following Tor hidden services have been associated with this group:
totos7fquprkecvcsl2jwy72v32glgkp2ejeqlnx5ynnxvbebgnletqd.onionMEOW
These sites are malicious. Open them only from an isolated environment.
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