Tri-Cities Gastroenterology
bd_7373448b589b92d5 · schema v1 · pii pii-v1
Full breach record for Tri-Cities Gastroenterology →Threat-actor claim — not a regulatory filing
This row is a claim by the ransomware group Insomnia 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
Tri-Cities Gastroenterology provides comprehensive digestive care focused on whole-person wellness, using human and technological resources to ensure patient comfort and timely, reliable information and reports for referring physicians.
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Incident timeline — mostly unverified
? — ?
Breach window unknown
Dec 16, 2025
Claim posted
—
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
- Vermont State AGbd_32600c4fb741dbc82026-04-29 · +134dVerified
- HHS OCRbd_475ee536d9579f552026-04-29 · +134dVerified
- Indiana State AGbd_629c738b1cb1f5792026-04-29 · +134dCandidate
- Indiana State AGbd_a82db350d6c28ec82026-04-29 · +134dVerified
Show 2 more filings ↓Show fewer ↑up to 134d gap
- Massachusetts State AGbd_cac7c215724291e02026-04-29 · +134dVerified by operator
- Nebraska State AGbd_ffa1e04e1b5c3ca92026-04-29 · +134dVerified
Filing propagation · 7 filings · 5 states
View merged incident ↗Pattern: first filing Dec 16, last Apr 29 (NE) — a 134-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.
insomnia
According to ransomware.live, Insomnia is a data-theft and extortion group that emerged in October 2025, targeting primarily US-based healthcare organizations — stealing patient files and threatening public exposure rather than encrypting files — and avoiding former Soviet states, consistent with Russian-speaking cybercrime norms.