UnknownGovernmentGovernmentGovernment IDHealth (basic)High

Worcester Regional Retirement System

bd_08e43682a5aefe87 · schema v1 · pii pii-v1

Severity

High

Discovered

—

Filed

Oct 20, 2025

To disclose

—

Affected

13,945state residents only

Linked

6 filings

Confidence

95%

Full breach record for Worcester Regional Retirement System →

Worcester Regional Retirement System reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2025-10-20. 13,945 Massachusetts residents were affected.

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Massachusetts clock✓ MA credit monitoring due

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

Incident timeline — partial

? — ?

Breach window unknown

Oct 20, 2025

Filed

No interval is drawn: no breach start or discovery date is on record for this filing.

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

Montana State AGbd_2eb6868d68a3d5542025-10-20Candidate
Indiana State AGbd_8e4dd1e853edbf292025-10-20Verified
Maine State AGbd_b885d97d39d20eb02025-10-20Verified by operator
New Hampshire State AGbd_bfa136abfa8226502025-10-20Verified

Show 1 more filing ↓

Nebraska State AGbd_c047a5e7d86bc8752025-10-20Verified

Name: Worcester Regional Retirement System
norm: worcester regional retirement system

Name: Worcester Regional Retirement System
norm: worcester regional retirement system
Industry: Governmentregulator portal

Discovered: —
Materiality determined: —
Notification sent: —
Affected individuals: 13,945state-resident count only
Data types: Government IDHealth (basic)
Data elements: Social Security numberMedical informationDriver's licence number
Stated not affected: Financial account numberPayment card number
The filing states these were not involved. Categories absent from both lists were not addressed either way.
Attack vector: Unknown

Compliance flags: MA credit monitoring due
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 · 6 filings · 6 states

View merged incident ↗

Montana State AGOct 20 · first

Indiana State AGOct 20 · first

Maine State AGOct 20 · first

New Hampshire State AGOct 20 · first

Nebraska State AGOct 20 · first

Massachusetts State AGOct 20 · 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.mass.gov/doc/data-breach-report-2025/download
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Oct 20, 2025
Raw hash: e1671ba50982b0855de062251a918c95a15c40e686089441ad4b3ade99332746

Linked disclosures

Regulatory filings (5) · sorted by filing gap

Reporting entityWorcester Regional Retirement System

Victim entityWorcester Regional Retirement System

IncidentUnknown

ComplianceMA credit monitoring due

Extraction provenanceno artifact recorded

Source provenancewww.mass.gov