HackingFinancial ServicesFinanceCustomer Data InvolvedPIILowContained
Neil I. Sidi, C.P.A.
bd_57c1071712ad3eda · schema v1 · pii pii-v1
Full breach record for Neil I. Sidi, C.P.A. →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.
Maine clockDiscovered Feb 20, 2026 → Filed with AG Mar 17, 202625d ✓ ME AG ≤30d25 days discovery → filing
⚠ unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.
Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed5 affectedView incident
Source provenance
- Source URL
- https://www.maine.gov/agviewer/content/ag/985235c7-cb95-4be2-8792-a1252b4f8318/0361bd2e-0343-45ca-893c-4bdaf1102281.html
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Mar 17, 2026
- Raw hash
- d1b38ed0d16cffba2ba24870259aa88f3a3783dbb95a652535d3c933e26d48b1
Reporting entity
- Name
- Neil I. Sidi, C.P.A.norm: neil i sidi cpa
- Industry
- Financial Services
Victim entity
- Name
- Neil I. Sidi, C.P.A.norm: neil i sidi cpa
- Industry
- Financial Services
- Industry
- Financial Servicesllm
Incident
- Discovered
- Feb 20, 2026
- Materiality determined
- —
- Notification sent
- Mar 17, 2026
- Affected individuals
- 5
- Data types
- PII
- Attack vector
- Unauthorized Access
- Threat actor
- External
- Regulator citations
- Maine Attorney General notified
Compliance
- Time to disclose
- 25 days(25 days from discovery to filing)
- Compliance flags
- ME AG ≤30d · 25d
- Discovery-date grounding
- unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.
- Clock breakdown
Statute Window Elapsed Threshold Status Maine Discovered: Feb 20, 2026→ Filed with AG: Mar 17, 202625d 30 days ME AG ≤30d
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.