Knight's Site Services, a US-based company, was affected by a ransomware attack by the Play ransomware group, with the breach discovered on March 17, 2026. This information comes from threat intelligence sites indexing public ransomware claims; there are no official company or government statements.
No information is available regarding the specific types of data exposed, such as SSN, medical, or financial data. The number of affected individuals and the specific states affected have not been publicly disclosed. As of March 19, 2026, this is a very recent incident, and further details may emerge later.