Tucson Unified School District
bd_69f37fdd1fab1753 · schema v1 · pii pii-v1
Full breach record for Tucson Unified School District →Threat-actor claim — not a regulatory filing
This row is a claim by the ransomware group BlackSuit (formerly Royal) 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
Education · Arizona, United States · 6,208 EmployeesFounded in 1867, the Tucson Unified School District is headquartered in Tucson, Arizona.
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Incident timeline — mostly unverified
? — ?
Breach window unknown
Feb 10, 2023
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 (6) · sorted by filing gap
- Montana State AGbd_00f8f98f599766d12023-08-25 · +195dVerified
- Massachusetts State AGbd_2967632dd3a0e5d42023-08-25 · +195dVerified by operator
- Maine State AGbd_45ef2b70ad4e38d42023-08-25 · +195dVerified
- Indiana State AGbd_b7467a092f1539092023-08-25 · +195dVerified
Show 2 more filings ↓Show fewer ↑up to 199d gap
- Vermont State AGbd_c7c4fe71fa42161e2023-08-25 · +195dVerified
- New Hampshire State AGbd_ad003862c2de99622023-08-29 · +199dVerified
Filing propagation · 7 filings · 6 states
View merged incident ↗Pattern: first filing Feb 10, last Aug 29 (NH) — a 199-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.
blacksuit
According to ransomware.live, According to Trend Micro, this ransomware has significant code overlap with Royal Ransomware.