Burnham Nationwide in the US has been targeted by the threat actor cicada3301, who claims to have compromised 2.5 TB of data. The attack has been ongoing for 20 days, 19 hours, 47 minutes, and 11 seconds. #United States
Incident Details
- Victim: Burnham Nationwide
- Country: US
- Actor: cicada3301
- Source: http://cicadabv7vicyvgz5khl7v2x5yygcgow7ryy6yppwmxii4eoobdaztqd.onion/lswsprrsv5zwzsgj4olbanag5dq7gxod
- Discovered: 2025-07-18 14:44:31.672377
- Published: 2025-07-18 00:00:00.000000
Information
- Ransomware attack targeted Burnham Nationwide in the US.
- Perpetrator identified as cicada3301.
- The attack has been ongoing for 20 days, 19 hours, 47 minutes, and 11 seconds.
- Data size compromised during the attack is 2.5 TB.

Disclaimer: This post is based on public claims made by the ransomware group "cicada3301". 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.