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Confirmed5 filings · 3 statesUnverified claimConfirmedEnforcedsinobihigh sensitivity

Merged incident · 5 filings

Bayside Dental — January 2026 breach

Clustered 5 filings across 4 jurisdictions · filing window Jan 21, 2026 → Apr 20, 2026. View entity profile → Other incidents for this victim →

⚠ 1 cross-filing discrepancy →Merge100%

Determination

Confirmed

Members

5 filings

States

Affected · reported

10,216

First → last filing

Jan 21, 2026 → Apr 20, 2026

Merge confidence

100%

incident inc_5cd834a66c114317 · merged by deterministic · confidence 100%

Confirmed breach. Merged as one breach: 4 regulatory filings and 1 unverified claim. Intrusion Jan 5, 2026, discovered Jan 5, 2026 — the first regulatory filing landed 102 days later (flagged late). 10,216 individuals reported across the linked filings. Data reported: Government ID, Identity (basic), PHI, and 2 more. Notifications rolled out on a 88-day schedule across 4 filings beginning Jan 21, 2026. Each member filing remains the legal record for its jurisdiction.

Litigation Timing

Supplemental

Notification delay

102days

Discovered → first regulatory filing

Discovery variance

0days

Range of discovered_at dates across filings

Leak precedence

85days 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

88days

Time between earliest and latest filing

Not recorded for this incident

Materiality delta · SEC filing delay — no SEC 8-K in this cluster.

Regulatory clocksWashington✗ WA AG >90dMassachusetts✗ MA AG >90dLeak gap⏱ Leak >30dFull clock table in Litigation Timeline

No cross-filing comparison data available for this incident.

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