UnknownRetail & ConsumerRetailGovernment IDHealth (basic)Financial accountPCIHigh

Monro, Inc.

bd_c8b2973a6792f782 · schema v1 · pii pii-v1

Severity

High

Discovered

—

Filed

Mar 25, 2025

To disclose

—

Affected

5,026state residents only

Linked

11 filings

Confidence

95%

Full breach record for Monro, Inc. →2 incidents on file

Monro, Inc. reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2025-03-25. 5,026 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

Mar 25, 2025

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

Linked disclosures

Why this link?

Regulatory filings (10) · sorted by filing gap

Vermont State AGbd_098cf4205b448a912025-03-25Verified
Maine State AGbd_eea3ee925e08d5fd2025-03-25Candidate
South Carolina State AGbd_3ac2d54b4965ee762025-03-26 · +1dVerified
New Hampshire State AGbd_688c27eeb1e682da2025-03-24 · +1dVerified

Show 6 more filings ↓up to 24d gap

Rhode Island State AGbd_40d944e1175487512025-03-27 · +2dVerified
Indiana State AGbd_3909ba1739d123c42025-03-21 · +4dVerified
Delaware State AGbd_81844f5cb8cb5b782025-03-21 · +4dVerified
California State AGbd_f9efcb8fd813b56c2025-03-21 · +4dVerified
Maryland State AGbd_597f39e11b1b76062025-03-20 · +5dVerified
Illinois State AGbd_31e308004c755e6d2025-03-01 · +24dVerified

Name: Monro, Inc.
norm: monro

Name: Monro, Inc.
norm: monro
Industry: Retail & Consumerregulator portal

Discovered: —
Materiality determined: —
Notification sent: —
Affected individuals: 5,026state-resident count only
Data types: Government IDHealth (basic)Financial accountPCI
Data elements: Social Security numberMedical informationFinancial account numberPayment card number
Stated not affected: Driver's licence 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 · 11 filings · 11 states

View merged incident ↗

Illinois State AGMar 1 · first

Maryland State AG+19d

Indiana State AG+20d

Delaware State AG+20d

California State AG+20d

New Hampshire State AG+23d

Vermont State AG+24d

Maine State AG+24d

Massachusetts State AG+24d · this page

South Carolina State AG+25d

Rhode Island State AG+26d

Pattern: first filing Mar 1 (IL), last Mar 27 (RI) — a 26-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.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: Mar 25, 2025
Raw hash: e8457d5937988944e9a08fc1962fae3e6875984e60634bdf0b4703763075c77d

Linked disclosures

Regulatory filings (10) · sorted by filing gap

Reporting entityMonro, Inc.

Victim entityMonro, Inc.

IncidentUnknown

ComplianceMA credit monitoring due

Extraction provenanceno artifact recorded

Source provenancewww.mass.gov