UnknownManufacturingManufacturingGovernment IDFinancial accountMedium

Allied Telesis

bd_1d1a114061cbea24 · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Apr 21, 2025

To disclose

—

Affected

23state residents only

Linked

8 records

Confidence

95%

Full breach record for Allied Telesis →3 incidents on file

Allied Telesis, Inc. reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2025-04-21. 23 Massachusetts residents were affected.

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Leak gap clock✗ Leak >180d

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

Incident timeline — partial

? — ?

Breach window unknown

Apr 21, 2025

Filed

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

This filing is one of 8 records about the same incident.View merged incident

A leak claim by lockbit_3 about this victim was first seen 329 days before this filing.View originating leak claim

Linked disclosures

Why this link?

Ransomware claims (1)

Leak Sitelockbit_3bd_a770fe3a5482493a2024-05-20 · +336dVerified by operator

Regulatory filings (6) · sorted by filing gap

Washington State AGbd_091d06d4ec7efd802025-04-21Candidate
Indiana State AGbd_2a89022982a55e752025-04-21Verified
New Hampshire State AGbd_7b3779f4b28133e82025-04-21Verified
Maine State AGbd_ab383746d55bfd722025-04-21Verified by operator

Show 2 more filings ↓

California State AGbd_b9813fe41d72dc6d2025-04-21Verified
Vermont State AGbd_db6cbf0ac4696ef32025-04-21Verified by operator

Name: Allied Telesis
norm: allied telesis
Domain: alliedtelesis.com

Name: Allied Telesis
norm: allied telesis
Domain: alliedtelesis.com
Industry: Manufacturingregulator portal

Discovered: —
Materiality determined: —
Notification sent: —
Affected individuals: 23state-resident count only
Data types: Government IDFinancial account
Data elements: Social Security numberFinancial account numberDriver's licence number
Stated not affected: Medical informationPayment card number
The filing states these were not involved. Categories absent from both lists were not addressed either way.
Attack vector: Unknown

Compliance flags: Leak >180dMA 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 · 7 filings · 7 states

View merged incident ↗

Washington State AGApr 21 · first

Indiana State AGApr 21 · first

New Hampshire State AGApr 21 · first

Maine State AGApr 21 · first

California State AGApr 21 · first

Vermont State AGApr 21 · first

Massachusetts State AGApr 21 · 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: Apr 21, 2025
Raw hash: 393620b85ff430aa2bd6ae79614761420bcd7c158da73b52d512a244ddbcbca5

Linked disclosures

Ransomware claims (1)

Regulatory filings (6) · sorted by filing gap

Reporting entityAllied Telesis

Victim entityAllied Telesis

IncidentUnknown

ComplianceLeak >180d

Extraction provenanceno artifact recorded

Source provenancewww.mass.gov