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Anubis Claims Ransomware Operation Against Signature Healthcare

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Summary

Anubis claims a ransomware operation against Signature Healthcare and threatens encryption and possible data exfiltration. The claim is unconfirmed, and whether data will be released is uncertain.

Key points

  • The post names Signature Healthcare, a US healthcare organization, as the claimed victim and Anubis as the actor.
  • The post attributes the claim to an Anubis source and says it is monitored by ransomware[.]live.
  • Anubis reportedly threatens encryption and possible data exfiltration; neither is independently confirmed.
  • The post says whether data will be released remains uncertain.
  • The claim was listed as discovered and published on April 9, 2026.

Article Details

Victim
Signature Healthcare
Claim Date
2026-04-09
Encryption Status
Threatened; encryption is not confirmed.
Exfiltration Status
Potential exfiltration was threatened; no exfiltration is confirmed.
Exfiltrated Data
Potential data exfiltration was mentioned, but no specific data was described.
Leak Status
Uncertain; a release was not confirmed.

Threat Actors

AnubisThe source attributes a ransomware claim targeting Signature Healthcare to anubis. The claim is unverified, and the source does not confirm encryption or data exfiltration.

Countries

United StatesAnubis claims a ransomware operation against Signature HealthCare in the United States, threatening encryption and potential data exfiltration.

Industries

HealthcareAnubis claims a ransomware operation against Signature HealthCare in the United States, threatening encryption and potential data exfiltration.

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