Blacklock has claimed responsibility for a ransomware attack targeting Reliance Heating and Air, a company specializing in HVAC services with revenues of $21.7 million. The incident has affected their operations in the United States. #USA
Incident Details
- Victim: Reliance Heating
- Country:
- Actor: blacklock
- Source: http://zdkexsh2e7yihw5uhg5hpsgq3dois2m5je7lzfagij2y6iw5ptl35gyd.onion/Data_Download/www.reliance-hvac.com
- Discovered: 2025-05-25 21:18:52.370344
- Published: 2025-05-25 19:33:53.000000
Information
- Reliance Heating and Air is a company specializing in repair, service, replacement, and maintenance of heating, cooling, air conditioning, heat pumps, ductless mini-splits, refrigeration, and furnaces.
- The company serves both residential and commercial clients in the Metro Atlanta and Nashville areas.
- The organization has an annual revenue of $21.7 million.
- The ransomware attack was carried out by the actor BlackLock.

Disclaimer: This post is based on public claims made by the ransomware group "blacklock". I cannot confirm the accuracy of the information. However, I would be happy to share any official statement from the affected organization to provide clarification.