Heimbrock

Heimbrock was compromised in a ransomware attack attributed to genesis in October 2025. The organization, operating in an undisclosed sector in United States, 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.

Heimbrock Inc. is a national refractory contractor.