City of Peabody, MA
bd_e00766c2193b629c · schema v1 · pii pii-v1
Full breach record for City of Peabody, MA →Threat-actor claim — not a regulatory filing
This row is a claim by the ransomware group Interlock on its public extortion blog. It has not been validated by the victim or any regulator. Treat attribution and counts as the threat actor's assertion until a regulatory filing or victim disclosure corroborates them.
Source: Ransomware.live
Post text · scraped from the leak site
CB Machining & Engineering specializes in providing contract manufacturing services, including contract milling, turning, assembly, and supply chain management. Located in Buffalo, Minnesota, the company serves customers in industries such as aerospace, defense, medical, and energy.
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Incident timeline — mostly unverified
? — ?
Breach window unknown
Jul 18, 2025
Claim posted
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Corroborated · see linked filings
Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.
Claim → filing
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Compliance clock
Not assessable
Linked disclosures
Why this link?Regulatory filings (3) · sorted by filing gap
- Indiana State AGbd_6b79d2086a3310892026-02-09 · +205dCandidate
- Maine State AGbd_934d6f5608b6316e2026-02-09 · +205dVerified
- Massachusetts State AGbd_e848606f66e7f7992026-02-09 · +205dVerified
Filing propagation · 4 filings · 3 states
View merged incident ↗Pattern: first filing Jul 18, last Feb 9 (MA) — a 205-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?
Evidence ladder
Attacker assertion only. Establishes: claim date, group, alleged victim.
Unlocks: incident narrative, operational impact. Still no compliance clock.
Unlocks: discovery date, data types, affected count, compliance clock.
Unlocks: materiality, stated response, full audit trail. Ceiling removed.
Source ceiling
- actor name
- victim claim
- ransom/leak status
- discovery date
- materiality
- notification
- affected count
- confirmed data types
- compliance clock
The ✕ fields stay blank until a regulatory filing or victim disclosure lands.
interlock
According to ransomware.live, Interlock is a ransomware group first observed in September 2024 that targets critical infrastructure sectors including healthcare, government, education, and technology across North America and Europe using double-extortion, with 57+ claimed victims including a major US dialysis provider exposing over two million patient records.