US.MAD DOG CONSTRUCTION, a US-based construction company, reportedly experienced a ransomware attack by the Nightspire group. The attack is estimated to have occurred on February 10, 2026, and was discovered on February 27, 2026, though specific details were disclosed via threat intelligence feeds.
As of now, critical details such as the number of affected individuals, specific types of data exposed, and specific states affected have not been publicly disclosed. It remains unclear whether highly sensitive data like SSNs, medical records, or financial information were involved in this incident. No official breach notification or regulatory filings have been made public.
It is important to note that information surrounding this data breach is still emerging, and more details may become available over time from US.MAD DOG CONSTRUCTION or through regulatory channels.