TheGentlemen Claims Ransomware Attack on Omikenshi

Summary
Ransomware.live lists an unverified thegentlemen claim targeting Japan-based Omikenshi, alleging a payment demand for decryption and to prevent public release of sensitive information.
Key points
- The record names Japan-based company Omikenshi as the alleged victim and thegentlemen as the actor.
- The claim reportedly demands payment for decrypting data and assurances that sensitive information will not be leaked or publicly released.
- The record lists the claim as discovered and published on March 23, 2026.
- The post says the information is based on the ransomware group’s public claim and that its accuracy has not been confirmed.
Article Details
- Victim
- Omikenshi Co., Ltd.
- Victim Domain
- omikenshi.co.jp
- Claim Date
- 2026-03-23
- Encryption Status
- Unconfirmed; the claim reportedly sought payment for decryption.
- Exfiltration Status
- Not disclosed
- Ransom Demand
- The claim reportedly demanded payment for decryption and assurances against leaking or publicly releasing sensitive information; no amount was disclosed.
- Leak Status
- No leak is reported. The claim is unverified and reportedly offered assurances against leaking or publicly releasing sensitive information.
