DisclosureLens
Leak SitePressHHS OCRState AGConfirmed23 records · 14 statesLifecycle stage 2 of 3: ConfirmedUnverified claimConfirmedEnforcedblacksuithigh sensitivity
Merged incident · 23 records

Young Consulting — April 2024 breach

Clustered 23 records across 14 jurisdictions: 21 filings, 1 press report and 1 leak-site claim · filing window Aug 26, 2024 → Jul 3, 2025 (dated filings only). View entity profile → Other incidents for this victim →

Determination

Confirmed

Members

23 records

States

14

Affected · reported

1,071,336

First → last dated filing

Aug 26, 2024 → Jul 3, 2025

Merge confidence

100%

incident inc_cc35db67dcb34887 · merged by human · confidence 100%

Confirmed breach. Merged as one breach: 21 regulatory filings, 1 press report and 1 unverified claim. Intrusion Apr 10, 2024–Apr 13, 2024, discovered Apr 10, 2024. 1,071,336 individuals reported across the linked filings. Data reported: Government ID, Health (basic), Identity (basic), and 3 more. Notifications rolled out on a 311-day schedule across 20 dated filings beginning Aug 26, 2024. Each member filing remains the legal record for its jurisdiction.

Litigation Timing

Supplemental
Discovery variance
138days

Range of discovered_at dates across filings

Filing span
311days

Time between earliest and latest filing

Not recorded for this incident

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

Regulatory clocksLeak gap✗ Leak >180dOregon✗ OR AG >45dMaine✗ ME AG >90d · 135dVermont✗ VT AG >45 bdayWashington✗ WA AG >90dMaryland✗ MD AG >90dCalifornia✗ CA 60-day late · 290dFull clock table in Litigation Timeline

Sensitive data

identity_government

Incident timeline

Apr 10, 2024breach begins
Apr 10, 2024discovered · members disagree
Aug 26, 2024first dated filing
Jul 3, 2025most recent dated filing

Dashed segments are unestablished, not zero — they fill in as filings merge into this incident. Filings without a recorded filing day, or recorded as filed before the breach they report began, are not placed on this rail.

Member cascade — every filing and leak-site claim in this incident

  1. APR 10Leak siteblacksuit postfirst record · attacker claim · unverifiedday 0
  2. AUG 1IL AGIL AG noticefiling day not on record · no count stated—
  3. AUG 26CA AGCA AG noticeno count stated+138d
  4. AUG 26MT AGMT AG notice1,733 MT residents+138d
  5. AUG 26NH AGNH AG notice1,839 NH residents+138d
  6. AUG 26OR AGOR AG noticestates nationwide total 954,177+138d
  7. AUG 26ME AGME AG noticestates nationwide total 954,177+138d
  8. AUG 27SC AGSC AG notice4,895 SC residents+139d
  9. AUG 27MA AGMA AG notice8,527 MA residents+139d
  10. AUG 27VT AGVT AG noticeno count stated+139d
  11. SEP 11HHS OCRHHS OCR noticestates nationwide total 961,003+154d
  12. SEP 18WA AGWA AG noticestates nationwide total 20,732+161d
  13. JAN 25IN AGIN AG noticestates nationwide total 16,612+290d
  14. JAN 29MD AGMD AG notice120 MD residents+294d
  15. JAN 29CA AGCA AG noticeno count stated+294d
  16. APR 11CA AGCA AG noticeno count stated+366d
  17. APR 11NH AGNH AG notice22 NH residents+366d
  18. APR 11ME AGME AG noticestates nationwide total 1,020,108+366d
  19. JUL 2NH AGNH AG notice28 NH residents+448d
  20. JUL 2ME AGME AG noticestates nationwide total 1,071,336+448d
  21. JUL 2CA AGCA AG noticeno count stated+448d
  22. JUL 3TX AGTX AG noticemost recent · states nationwide total 1,071,336+449d
  23. Watching for additional filings — new sources merge into this incident automatically.

Roll-up facts — reconciled across members

Breach window
Apr 10, 2024 – Apr 13, 2024
CA AG
Discovered
Apr 10, 2024IL AGApr 13, 2024MT AG + NH AG + ME AG +5Jun 28, 2024OR AG + ME AG + TX AGAug 26, 2024NH AGfilings disagree on discovery
Data types
Financial account · Health (basic) · Identity (basic) · Government ID · PHI · PII
IL AG + ME AG + MA AG +9
Attack vector
Unauthorized Access
MT AG

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)

1,071,336

Sum of filed state slices

86,182· 8.0% of stated

92% of the stated total lives in states whose filings carry no count — the dashed share shrinks as filings land.

US1,071,336
TX62,276
MA8,527
IN5,251
SC4,895
NH1,839
MT1,733
ME1,173
WA368
MD120

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 report1 member

Unlocks: incident narrative, operational impact. Still no compliance clock.

State AG / regulator filing21 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
human
Confidence
1.00 · above the 0.85 auto-merge floor
Reviewed
operator-reviewed Aug 25, 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

311 days

Cadence

~1 / 16.4d

vs. multi-state median

62.2× 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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Young Consulting data breach (2024) · DisclosureLens