Cobalt Investment Services disclosed a data breach that affected consumer information, sending written notices to affected individuals on October 30, 2026. The incident was reported to Massachusetts state regulators. Cobalt Investment Services is an investment management company that provides fund administration and transfer agent services for investment funds.
The compromised information reportedly includes names, Social Security numbers, driver's license numbers, financial account details, dates of birth, addresses, government identification, and medical data. The total number of affected individuals and the specific date the breach occurred have not been publicly disclosed.
As breach investigations progress, additional details about the cause of the incident and the full scope of impacted individuals may be identified. Regulatory disclosures and notice updates may continue as more information becomes available.