The ransomware claim involves Sternthal Montigny Greenberg St-Germain in Canada, impacted by the Brotherhood threat actor, who encrypted and exfiltrated 22 GB of compressed files. The incident highlights a significant data breach in Canada. #Canada
Incident Details
- Victim: Sternthal Montigny Greenberg St-Germain
- Country: CA
- Actor: brotherhood
- Source: http://brohoodyaifh2ptccph5zfljyajjabwjjo4lg6gfp4xb6ynw5w7ml6id.onion/
- Discovered: 2025-10-10 12:38:59.888843
- Published: 2025-10-10 12:38:58.392778
Information
- Ransomware attack occurred at Sternthal Montigny Greenberg St-Germain.
- The incident took place in Canada.
- The responsible actor was the brotherhood.
- The attack involved 22 GB of compressed files.

Disclaimer: This post is based on public claims made by the ransomware group "brotherhood". 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.