BreachCensus

rhysida

First seen June 5, 2023Active303 claimed victims

The claims below are reproduced as posted by rhysida on its own leak site. Such claims are frequently wrong or exaggerated, and are unverified. Organisations listed here have not been confirmed to have suffered a breach.

Listed organisation? Contact [email protected].

Profile

Rhysida is a ransomware-as-a-service (RAAS) group that emerged in May 2023. The group utilizes a namesake ransomware through phishing attacks and Cobalt Strike to breach the targets' networks and deploy their payloads. The group threatens to publicly distribute exfiltrated data if the ransom is not paid, and it's worth mentioning that Rhysida is still in the early stages of development. The ransomware leaves PDF notes in the affected folders, instructing victims to contact the group through its portal, and payment is made via Bitcoin.

Description from ransomware.live.

Claimed victims (as posted by the group — unverified)

Victim (as posted)Claimed onSourcePress coverage
The Thomas Hardye SchoolJune 5, 2023ransomware_live—
Amstutz ProdukteJune 5, 2023ransomware_live—
HaemokinesisJune 5, 2023ransomware_live—
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Claim data from ransomware.live and RansomLook (CC BY 4.0).