The AKIRA ransomware group claimed to have exfiltrated corporate data from Charles River Insurance in early April 2026. This incident was reported through ransomware tracking sites. No official confirmations, regulatory notifications, or company statements have been identified concerning this breach.
The types of data exposed were described as corporate data, but specific details on what this includes, such as personally identifiable information, Social Security Numbers, medical data, or financial data, have not been publicly confirmed. The number of affected individuals has not been reported, and it remains unclear which states, if any, were affected. No evidence suggests the involvement of SSN, medical, or financial data, nor is there information on any class action lawsuits or multi-district litigation related to this event. Charles River Insurance does not appear to be publicly traded, and its revenue estimate is not available.
Details about this incident may emerge as more information becomes available, and official notifications, if any, may be delayed.