Neil I. Sidi, CPA, a New York-based financial services firm, reported an external system breach (hacking) that occurred on January 29, 2026 and was discovered on February 20, 2026. A total of 1,950 individuals were affected nationwide, including 5 Maine residents. Affected individuals were notified in writing on or around March 17, 2026, and offered identity theft protection services through TransUnion via Cyberscout.
Affected (this filing): 5