UnknownFinanceGovernment IDHealth (basic)Medium

Beacon Mutual Insurance

bd_8abe1f6930c743e6 · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

May 18, 2026

To disclose

—

Affected

195state residents only

Linked

11 filings

Confidence

95%

Full breach record for Beacon Mutual Insurance →

The Beacon Mutual Insurance Company reported a data breach to the Vermont Attorney General. The breach was reported to the AGO on 2026-05-18. The reporting organization type is Insurance. 195 Vermont residents were affected. Categories of data breached: Social Security Numbers, Government ID Numbers, Health Records.

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Leak gap clock⏱ Leak >90d

⚠ no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.

Incident timeline — partial

? — ?

Breach window unknown

May 18, 2026

Filed

—

Corroborated · see linked filings

Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.

This filing is one of 11 about the same incident.View merged incident

A leak claim by inc_ransom about this victim predates this filing by 124 days.View originating leak claim

Linked disclosures

Why this link?

Ransomware claims (2)

Leak Siteinc_ransombd_da7048f19e46b32f2026-01-31 · +107dVerified by operator
Leak Siteinc_ransombd_5b90158bd9f951672026-01-14 · +124dVerified by operator

Regulatory filings (8) · sorted by filing gap

Massachusetts State AGbd_5d7dc416180d53c82026-05-18Verified by operator
Montana State AGbd_88cdbba0a563b7f12026-05-18Verified
California State AGbd_9212ea1e5259bdac2026-05-18Verified by operator
Indiana State AGbd_96f08282e4c86e4a2026-05-18Verified by operator

Show 4 more filings ↓up to 1d gap

Nebraska State AGbd_acbc06cd15404c7b2026-05-18Verified
Maine State AGbd_e4cb15dcb1bd517c2026-05-18Verified by operator
New Hampshire State AGbd_ffd3dfb51f7f7e862026-05-18Verified by operator
Texas State AGbd_a561b8d222dfacc42026-05-19 · +1dVerified

Name: Beacon Mutual Insurance
norm: beacon mutual insurance
Domain: beaconmutual.com

Name: Beacon Mutual Insurance
norm: beacon mutual insurance
Domain: beaconmutual.com

Discovered: —
Materiality determined: —
Notification sent: —
Affected individuals: 195state-resident count only
Data types: —
Data elements: Social Security numberOther government idMedical information
Attack vector: Unknown

Compliance flags: Leak >90d
Discovery-date grounding: no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 9 filings · 9 states

View merged incident ↗

Massachusetts State AGMay 18 · first

Montana State AGMay 18 · first

California State AGMay 18 · first

Indiana State AGMay 18 · first

Nebraska State AGMay 18 · first

Maine State AGMay 18 · first

New Hampshire State AGMay 18 · first

Vermont State AGMay 18 · first · this page

Texas State AG+1d

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://ago.vermont.gov/categories/security-breach-notices
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: May 18, 2026
Raw hash: 6b5c32388714556bc5241e3404ac936ebb834bbb5a905400364e2f69be6c17ec

Linked disclosures

Ransomware claims (2)

Regulatory filings (8) · sorted by filing gap

Reporting entityBeacon Mutual Insurance

Victim entityBeacon Mutual Insurance

IncidentUnknown

ComplianceLeak >90d

Extraction provenanceno artifact recorded

Source provenanceago.vermont.gov