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Ransomware Group

Kairos

Kairos is a data extortion group active since late 2024 that focuses solely on data theft with no encryption, primarily targeting small-to-mid-sized organizations in healthcare, manufacturing, and business services in the US, purchasing initial access from brokers and demanding Bitcoin payments.

Known victims101

Threat level

HIGH

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Known infrastructure

The following Tor hidden services have been associated with this group:

  • SBU
  • erqnacjmdy3obvevyol7qhazkwkv57dwqvye5v46k5bcujtfa6sduad.onion
  • Kairos

These sites are malicious. Open them only from an isolated environment.

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