HackingFinancial ServicesFinanceCustomer Data InvolvedPIIIdentity (basic)LowContained

HEMIC - Hawaii Employers' Mutual Insurance Co

bd_4933aa9003075957 · schema v1 · pii pii-v1

Severity

Low

Discovered

Apr 30, 2026

Filed

May 13, 2026

To disclose

13 days

Affected

4state residents only

Linked

6 filings

Confidence

66%

Full breach record for HEMIC - Hawaii Employers' Mutual Insurance Co →

Hawaii Employers Mutual Insurance Company, Inc. reported an external system breach (hacking) occurring on 02/02/2026, discovered on 04/30/2026. The incident affected 4 Maine residents. The company provided written notification on 05/13/2026 and offered 12 months of credit monitoring and identity restoration services through Experian IdentityWorks.

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Leak gap clock⏱ Leak >30d13 days discovery → filing

⚠ AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.

Incident timeline

undetected · 87 days

discovery → filing · 13 days

Feb 2, 2026

Begins

Apr 30, 2026

Discovered

May 13, 2026

Filed

vs. sector median

6 wks faster

This filing is one of 6 about the same incident.View merged incident

Linked disclosures

Why this link?

Ransomware claims (1)

Leak Sitesilentransomgroupbd_781b2f01597bfdd02026-02-27 · +74dVerified

Regulatory filings (4) · sorted by filing gap

Indiana State AGbd_043ff8fe353f8f012026-05-13Verified
Vermont State AGbd_69da8c4acab7ecea2026-05-13Verified by operator
Massachusetts State AGbd_86b675e4cc736b532026-05-13Verified by operator
Nebraska State AGbd_e9fc9f6fb6ec08d72026-05-13Verified by operator

Name: HEMIC - Hawaii Employers' Mutual Insurance Co
norm: hemic hawaii employers mutual insurance
Domain: hemic.com

Name: HEMIC - Hawaii Employers' Mutual Insurance Co
norm: hemic hawaii employers mutual insurance
Domain: hemic.com
Industry: Financial Servicesllm

Discovered: Apr 30, 2026
Breach occurred: Feb 2, 2026
Undetected for: 87 daysoccurrence → discovery
Materiality determined: —
Notification sent: May 13, 2026
Affected individuals: 4state-resident count only
Data types: PIIIdentity (basic)
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing Application
Threat actor: External
Initial access: exploit_public_facing

During the incident: Sent written notification to affected Maine residents
Offered 12 months of credit monitoring and identity restoration services through Experian IdentityWorks
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 13 days(13 days from discovery to filing)
Compliance flags: Leak >30dME AG ≤30d · 13d
Discovery-date grounding: AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.
Clock breakdown: Statute Window Elapsed Threshold Status
Maine
Discovered: Apr 30, 2026
→ Filed with AG: May 13, 2026
13d 30 days ME AG ≤30d

Statute	Window	Elapsed	Threshold	Status
Maine	Discovered: Apr 30, 2026 → Filed with AG: May 13, 2026	13d	30 days	ME AG ≤30d

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 5 filings · 5 states

View merged incident ↗

Indiana State AGMay 13 · first

Vermont State AGMay 13 · first

Massachusetts State AGMay 13 · first

Nebraska State AGMay 13 · first

Maine State AGMay 13 · first · this page

Evidence ladder

Leak-site claim

Attacker assertion only. Establishes: claim date, group, alleged victim.

Press / market report

Unlocks: incident narrative, operational impact. Still no compliance clock.

State AG / regulator filingThis record

Unlocks: discovery date, data types, affected count, compliance clock.

SEC 8-K / victim statement

Unlocks: materiality, stated response, full audit trail. Ceiling removed.

Source URL: https://www.maine.gov/agviewer/content/ag/985235c7-cb95-4be2-8792-a1252b4f8318/771bdf28-1b5c-4759-b199-5204be8d0fbd.html
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: May 13, 2026
Raw hash: be6b7717c81af85e4c7260234faebb2dee9550dd09b40e62adeb15129be8bfbc

Linked disclosures

Ransomware claims (1)

Regulatory filings (4) · sorted by filing gap

Reporting entityHEMIC - Hawaii Employers' Mutual Insurance Co

Victim entityHEMIC - Hawaii Employers' Mutual Insurance Co

Incidentdiscovered Apr 30, 2026

Stated responseSent written notification to affected Maine residents

ComplianceLeak >30d

Extraction provenanceno artifact recorded

Source provenancewww.maine.gov