HackingCustomer Data InvolvedDelayed DiscoveryPIILowContained
Harper Executive Group, Inc.
bd_178968bbec672b0e · schema v1 · pii pii-v1
Full breach record for Harper Executive Group, Inc. →Harper Executive Group, Inc. experienced an external system breach (hacking) on or around March 3, 2025, resulting in unauthorized access to or acquisition of personal information within its systems. The breach was discovered on January 14, 2026, approximately 10 months after the incident. One Maine resident was affected. Notification letters were sent on March 17–18, 2026. IDX credit monitoring and identity theft protection services were offered for 12 months.
Maine clockDiscovered Jan 14, 2026 → Filed with AG Mar 18, 202663d ⏱ ME AG >30d9 weeks 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.Confirmed1 affectedView incident
Source provenance
- Source URL
- https://www.maine.gov/agviewer/content/ag/985235c7-cb95-4be2-8792-a1252b4f8318/f57233c4-6369-45ae-8b6d-569574bcfabc.html
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Mar 18, 2026
- Raw hash
- 8daf8a55531f278130666c580da42d8c62e05ecdeefcf3fd3ee614ef008b0ba3
Reporting entity
- Name
- Harper Executive Group, Inc.norm: harper executive
- Industry
- Other Commercial
Victim entity
- Name
- Harper Executive Group, Inc.norm: harper executive
- Industry
- Other Commercial
Incident
- Discovered
- Jan 14, 2026
- Materiality determined
- Jan 14, 2026
- Notification sent
- Mar 17, 2026
- Affected individuals
- 1
- Data types
- PII
- Attack vector
- Unauthorized Access
- MITRE ATT&CK
- T1078 Valid Accounts
- Threat actor
- External
Compliance
- Time to disclose
- 9 weeks(63 days from discovery to filing)
- Compliance flags
- ME AG >30d · 63dME resident >60d · 62d
- 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: Jan 14, 2026→ Filed with AG: Mar 18, 202663d 30 days (soft) ME AG >30d Maine Discovered: Jan 14, 2026→ Notified: Mar 17, 202662d 60 days (analyst band; statutory cap is 30 days) ME resident >60d
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.