Hanson Professional Services, Inc.
bd_8b1bd3d23ce2f06e · schema v1 · pii pii-v1
Full breach record for Hanson Professional Services, Inc. →Threat-actor claim — not a regulatory filing
This row is a claim by the ransomware group Chaos 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
Hanson Professional Services Inc. is a national consulting firm that specializes in engineering, planning, and allied services. They provide a wide range of services including aviation, asset management, construction support, and sustainability solutions, catering to various sectors such as healthca...
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Incident timeline — mostly unverified
? — ?
Breach window unknown
Feb 19, 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 (4) · sorted by filing gap
- Illinois State AGbd_938c7b7c00526f702025-12-01 · +285dCandidate
- Montana State AGbd_ae2407f250917fae2025-12-08 · +292dVerified
- Nebraska State AGbd_b15755c121dd7cb72025-12-08 · +292dVerified
- Indiana State AGbd_d75ecb020732ca5b2025-12-08 · +292dVerified
Filing propagation · 5 filings · 4 states
View merged incident ↗Pattern: first filing Feb 19, last Dec 8 (IN) — a 292-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.
chaos
According to ransomware.live, Chaos is a ransomware-as-a-service operation that emerged in early 2025, likely formed by former BlackSuit/Royal members, offering cross-platform ransomware for Windows, Linux, ESXi, and NAS to affiliates recruited on the RAMP dark web forum, excluding CIS/BRICS countries and hospitals from targeting.