HackingFinancial ServicesFinanceCustomer Data InvolvedIdentity (basic)Financial accountMediumContained

Greater New York Mutual Insurance Company

bd_ae4a4ef2663fb3a2 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Jun 1, 2021

Filed

Aug 23, 2021

To disclose

12 weeks

Affected · nationwide

3,2507 in this filing

Linked

6 filings

Confidence

66%

Full breach record for Greater New York Mutual Insurance Company →

Greater New York Mutual Insurance Company reported an external system breach (hacking) occurring on May 23, 2021, discovered on June 1, 2021. The incident affected 3,250 individuals, including 7 Maine residents. Acquired data included names and financial account or credit/debit card numbers. The company provided 24 months of credit monitoring and identity theft insurance to affected individuals.

J jump to incidentP pin to compareR raw source

Maine clockDiscovered Jun 1, 2021 → Filed with AG Aug 23, 202183d ⏱ ME AG >30d12 weeks 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 · 9 days

discovery → filing · 12 weeks / 83 days

May 23, 2021

Begins

Jun 1, 2021

Discovered

Aug 23, 2021

Filed

vs. sector median

+4 wks slower

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

Linked disclosures

Why this link?

Regulatory filings (5) · sorted by filing gap

New Hampshire State AGPYSAbd_97e251fbeeb06f632021-08-24 · +1dVerified
Indiana State AGbd_726f6221750f46432021-08-18 · +5dVerified
Maine State AGbd_eaf31a6c03fc65782021-10-18 · +56dVerified
Montana State AGbd_44cd6334c0c926b12021-10-19 · +57dVerified

Show 1 more filing ↓up to 59d gap

New Hampshire State AGbd_6e6faea7acd47bd22021-10-21 · +59dVerified

Name: Greater New York Mutual Insurance Company
norm: greater new york mutual insurance

Name: Greater New York Mutual Insurance Company
norm: greater new york mutual insurance
Industry: Financial Servicesllm

Discovered: Jun 1, 2021
Breach occurred: May 23, 2021
Undetected for: 9 daysoccurrence → discovery
Materiality determined: —
Notification sent: —
Affected individuals: 3,250state + nationwide
Data types: Identity (basic)Financial account
Data elements: Financial account number
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing Application
Threat actor: ExternalFinancial
Initial access: exploit_public_facing

During the incident: Provided credit monitoring and identity theft insurance for twenty-four (24) months for all affected individuals
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 12 weeks(83 days from discovery to filing)
Compliance flags: ME AG >30d · 83d
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: Jun 1, 2021
→ Filed with AG: Aug 23, 2021
83d 30 days (soft) ME AG >30d

Statute	Window	Elapsed	Threshold	Status
Maine	Discovered: Jun 1, 2021 → Filed with AG: Aug 23, 2021	83d	30 days (soft)	ME AG >30d

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 6 filings · 4 states

View merged incident ↗

Indiana State AGAug 18 · first

Maine State AG+5d · this page

New Hampshire State AG+6d

Maine State AG+61d

Montana State AG+62d

New Hampshire State AG+64d

Pattern: first filing Aug 18 (IN), last Oct 21 (NH) — a 64-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

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/c52b846c-635c-4f44-adeb-d3321ceac18a.shtml
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Aug 23, 2021
Raw hash: d977ace024dd310b6c39f32ccb95d6a7deda4d669838771ff2e7332f472e94f6

Linked disclosures

Regulatory filings (5) · sorted by filing gap

Reporting entityGreater New York Mutual Insurance Company

Victim entityGreater New York Mutual Insurance Company

Incidentdiscovered Jun 1, 2021

Stated responseProvided credit monitoring and identity theft insurance for twenty-four (24) months for all affected individuals

ComplianceME AG >30d

Extraction provenanceno artifact recorded

Source provenancewww.maine.gov