Mark L. Karno & Associates, LLC, a Chicago-based firm, experienced an external system breach (hacking) involving unauthorized access to one employee email account. The incident occurred between July 16, 2024 and September 17, 2024, and was discovered on September 17, 2024. A comprehensive review of the impacted account was completed on August 7, 2025. One Maine resident was among 1,982 total individuals affected. IDX credit monitoring was offered to affected individuals.
Affected (this filing): 1