Abacus Employment Services.

Abacus Employment Services. was compromised in a ransomware attack attributed to genesis in December 2025. The organization, operating in the Business Services sector in United Kingdom, was added to the group's data leak site as part of an extortion campaign.

genesis operates as a financially motivated ransomware-as-a-service (RaaS) operation, exfiltrating sensitive data and threatening public disclosure to pressure victims into paying ransom demands.

A staffing company from UK.