Rhysida Ransomware Group

Complete Threat Intelligence Profile

Active Threat First Seen: 2023 253 Known Victims

Key Facts

Also Known As:

No known aliases

Ransomware Family:

Rhysida

Primary Targets:

Education, Healthcare, Government

Common Ransom Demands:

$500K+

File Extension:

.rhysida extension

Leak Site:

rhysida[.]onion

Defense Recommendations

  • Patch VPN and remote access systems regularly
  • Implement multi-factor authentication (MFA)
  • Regular security awareness training
  • Network segmentation
  • Backup and disaster recovery testing
  • Endpoint detection and response (EDR)

Related Resources

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Group Overview

Newer group using sophisticated phishing and aggressive data theft.

Notable Attacks

  • British Library
  • Multiple healthcare systems

Tactics, Techniques & Procedures (TTPs)

Initial Access

  • Phishing
  • Cobalt Strike

Encryption & Impact

.rhysida extension

Data Exfiltration

This group employs double extortion tactics, stealing data before encryption and threatening to publish it on their leak site if ransom demands are not met.

Recent Activity

Based on our dark web monitoring, Rhysida remains actively targeting organizations worldwide. Recent victimology shows a focus on education sectors.

Current Threat Level: HIGH

This group is currently active and poses a significant threat to organizations in their target sectors.

How Binary Response Can Help

If you suspect a Rhysida ransomware infection in your network:

1

Immediate Containment

Our incident response team can help isolate the infection and prevent further spread.

2

Forensic Investigation

We'll determine the initial access vector and scope of the compromise.

3

Negotiation & Recovery

Our experienced negotiators can engage with the threat actors if appropriate.

Need Immediate Assistance?

Our 24/7 incident response team is ready to help.

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