Mercer Global Advisors Inc. reported an external system breach affecting systems of Tufton Capital Management, a registered investment advisor acquired by Mercer on April 30, 2025. An unauthorized third party accessed a segment of Tufton Capital's network from May 15–16, 2025. Forensic investigators confirmed the breach in August 2025; data review completed in October 2025. 661 individuals affected total; 1 Maine resident. Experian IdentityWorks (12-month) offered to affected individuals.
Affected (this filing): 1