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Confirmed7 filings · 5 statesUnverified claimConfirmedEnforcedinsomniahigh sensitivity

Merged incident · 7 filings

Tri-Cities Gastroenterology — December 2025 breach

Clustered 7 filings across 6 jurisdictions · filing window Dec 16, 2025 → Apr 29, 2026. View entity profile → Other incidents for this victim →

⚠ 1 cross-filing discrepancy →Merge100%

Determination

Confirmed

Members

7 filings

States

Affected · reported

67,115

First → last filing

Dec 16, 2025 → Apr 29, 2026

Merge confidence

100%

incident inc_1648f6f3b9074647 · merged by deterministic · confidence 100%

Confirmed breach. Merged as one breach: 6 regulatory filings and 1 unverified claim. The filings describe unauthorized access. Intrusion Dec 11, 2025, discovered Dec 11, 2025 — the first regulatory filing landed 139 days later. 67,115 individuals reported across the linked filings. Data reported: Government ID, PHI, Health (basic), and 2 more. Notifications rolled out on a 134-day schedule across 6 filings beginning Dec 16, 2025. Each member filing remains the legal record for its jurisdiction.

Litigation Timing

Notification delay

139days

Discovered → first regulatory filing

Leak precedence

134days before filing

Days between the first leak-site claim and the first regulatory filing. Positive = the claim came first (public exposure before disclosure). Negative = the claim trailed the filing, so there was no pre-disclosure leak. Counts regulatory filings only — press coverage is not a regulatory disclosure.

Filing span

134days

Time between earliest and latest filing

Not recorded for this incident

Discovery variance · Materiality delta · SEC filing delay — no SEC 8-K in this cluster; needs two dated filings.

Regulatory clocksLeak gap⏱ Leak >90dFull clock table in Litigation Timeline

Sensitive data

identity_government

Incident timeline

Dec 11, 2025breach begins

Dec 11, 2025discovered

notification delay · 139 days

Apr 29, 2026first filing

—watching for filings

Dashed segments are unestablished, not zero — they fill in as filings merge into this incident.

Member cascade — every filing about this breach

DEC 16Leak siteinsomnia postfirst filing · attacker claim · unverifiedoperator-confirmedday 0
APR 29HHS OCRHHS OCR noticestates nationwide total 67,115auto-linked+134d
APR 29IN AGIN AG noticestates nationwide total 67,115+134d
APR 29VT AGVT AG notice1 VT residentsauto-linked+134d
APR 29IN AGIN AG noticestates nationwide total 67,115auto-linked+134d
APR 29MA AGMA AG notice4 MA residentsoperator-confirmed+134d
APR 29NE AGNE AG noticemost recent · no count statedauto-linked+134d
Watching for additional filings — new sources merge into this incident automatically.

Roll-up facts — reconciled across members

Breach window: Dec 11, 2025
Discovered: Dec 11, 2025
Data types: Health (basic) · Identity (basic) · Government ID · PHI · PII
Attack vector: Unauthorized Access

Each fact cites the member filing that establishes it; when filings conflict, every value shows with its source.

Count reconciliation

per-state reported counts

Nationwide (stated in a filing)

67,115

Sum of filed state slices

31· 0.0% of stated

100% of the stated total lives in states whose filings carry no count — the dashed share shrinks as filings land.

US67,115

IN26

MA4

VT1

State AGs report only their own residents; teal bars show each state's reported slice. The gray US row is the nationwide total reported in a linked filing.

Evidence ladder — rungs this incident occupies

Leak-site claim1 member

Attacker assertion only. Establishes: claim date, group, alleged victim.

Press / market report

No press coverage linked yet.

State AG / regulator filing6 members

Unlocks: discovery date, data types, affected count, compliance clock.

SEC 8-K / victim statement

No SEC filing or victim statement yet.

Merge provenance

Method: deterministic
Confidence: 1.00 · above the 0.85 auto-merge floor
Reviewed: operator-reviewed Aug 14, 2026 · at least one link edge was human-adjudicated
Audit: Every link edge records its method, confidence and model + prompt versions (100% is the strongest edge).

Merges are reversible — a wrong link can be detached with its audit trail intact. How merging works.

Filing velocity

Spread

134 days

Cadence

~1 / 22.3d

vs. multi-state median

16.8× slower

About this clustering

DisclosureLens links filings into incidents through layered matchers: deterministic rules (same source document, multistate filings of one breach, tight-window same-victim pairs), a weighted-similarity scorer for cross-source candidates, and an operator review queue for everything uncertain. Each link records its own method and confidence — shown per filing in the timeline below. The system defaults to NOT merging when uncertain, because a false merge (collapsing two unrelated breaches) is more harmful than a false split (showing related filings separately); uncertain pairs route to human review instead of auto-merging. This page states only what the linked filings agree on; each filing's own account stays on its own record, linked from the timeline below.

The weekly clock on records like this one

The Disclosure Clock is a weekly briefing on what landed in the disclosure record, and the gap between the criminals' post and the regulator's filing — measured on the whole record, with the method shown.

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