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Leak SiteHHS OCRState AGConfirmed46 records · 14 statesLifecycle stage 2 of 3: ConfirmedUnverified claimConfirmedEnforcedcl0phigh sensitivity
Merged incident · 46 records

Pension Benefit Information, LLC — May 2023 breach

Clustered 46 records across 14 jurisdictions: 45 filings and 1 leak-site claim · filing window Jun 26, 2023 → Sep 22, 2023 (dated filings only). View entity profile → Other incidents for this victim →

⚠ 2 cross-filing discrepancies →Merge100%

Determination

Confirmed

Members

46 records

States

14

Affected · reported

2,373,076

First → last dated filing

Jun 26, 2023 → Sep 22, 2023

Merge confidence

100%

incident inc_e1feff6bc203429b · merged by human · confidence 100%

Part of the Progress Software Corporation supply-chain incident (2023) — at least 89 organizations filed notifications naming this third party.
Confirmed breach. Merged as one breach: 45 regulatory filings and 1 unverified claim. The filings describe hacking. Intrusion May 29, 2023–May 30, 2023, discovered May 31, 2023. 2,373,076 individuals reported across the linked filings. Data reported: Government ID, Identity (basic), PII, and 3 more. Notifications rolled out on a 88-day schedule across 43 dated filings beginning Jun 26, 2023. Each member filing remains the legal record for its jurisdiction.

Litigation Timing

Supplemental
Discovery variance
51days

Range of discovered_at dates across filings

Filing span
88days

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 clocksVermont✗ VT AG >45 bdayCalifornia✗ CA 60-day late · 79dMaine⏱ ME AG >30d · 39dWashington⏱ WA AG >30dLeak gap⏱ Leak >30dHawaii✓ HI CRA notice dueMassachusetts✓ MA credit monitoring dueOregon✓ OR AG ≤45dHIPAA✓ HHS notifiedSouth Carolina✓ SC CRA notice dueFull clock table in Litigation Timeline

Sensitive data

identity_government

Incident timeline

May 29, 2023breach begins
May 31, 2023discovered · members disagree
Jun 26, 2023first dated filing
Sep 22, 2023most 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. JAN 1IL AGIL AG noticefiling day not on record · no count stated—
  2. JAN 1IL AGIL AG noticefiling day not on record · no count stated—
  3. JUN 26HI AGHI AG noticefirst filing · 1,802 HI residentsday 0
  4. JUL 10MT AGMT AG notice891 MT residents+14d
  5. JUL 11MA AGMA AG notice18,181 MA residents+15d
  6. JUL 11ME AGME AG noticestates nationwide total 371,359+15d
  7. JUL 12WA AGWA AG notice18,856 WA residents+16d
  8. JUL 12OR AGOR AG noticestates nationwide total 371,359+16d
  9. JUL 12IN AGIN AG noticestates nationwide total 371,359+16d
  10. JUL 14HHS OCRHHS OCR noticestates nationwide total 1,866,694+18d
  11. JUL 21MT AGMT AG notice262 MT residents+25d
  12. JUL 25HI AGHI AG notice2,250 HI residents+29d
  13. JUL 26Leak sitecl0p postattacker claim · unverified+30d
  14. JUL 27OR AGOR AG noticestates nationwide total 2,373,076+31d
  15. JUL 28HI AGHI AG notice6,669 HI residents+32d
  16. JUL 31OR AGOR AG noticestates nationwide total 27,946+35d
  17. AUG 2OR AGOR AG noticestates nationwide total 42,922+37d
  18. AUG 4ME AGME AG noticestates nationwide total 82,955+39d
  19. AUG 4VT AGVT AG noticeno count stated+39d
  20. AUG 4CA AGCA AG noticeno count stated+39d
  21. AUG 4NH AGNH AG notice91 NH residents+39d
  22. AUG 8HI AGHI AG noticeno count stated+43d
  23. AUG 10VT AGVT AG noticeno count stated+45d
  24. AUG 10IN AGIN AG noticestates nationwide total 9,618+45d
  25. AUG 11NH AGNH AG notice5 NH residents+46d
  26. AUG 16CA AGCA AG noticeno count stated+51d
  27. AUG 16DE AGDE AG noticeno count stated+51d
  28. AUG 16CA AGCA AG noticeno count stated+51d
  29. AUG 16MA AGMA AG notice516 MA residents+51d
  30. AUG 16ME AGME AG noticestates nationwide total 9,618+51d
  31. AUG 18VT AGVT AG noticeno count stated+53d
  32. AUG 24VT AGVT AG noticeno count stated+59d
  33. AUG 24ME AGME AG noticestates nationwide total 336,672+59d
  34. AUG 24WA AGWA AG notice6,228 WA residents+59d
  35. AUG 24ME AGME AG noticestates nationwide total 308,072+59d
  36. AUG 24MA AGMA AG notice3,008 MA residents+59d
  37. AUG 24CA AGCA AG noticeno count stated+59d
  38. AUG 24NH AGNH AG notice1,318 NH residents+59d
  39. AUG 24OR AGOR AG noticestates nationwide total 308,072+59d
  40. AUG 24VT AGVT AG noticeno count stated+59d
  41. AUG 24CA AGCA AG noticeno count stated+59d
  42. AUG 25VT AGVT AG noticeno count stated+60d
  43. AUG 25SC AGSC AG notice4,485 SC residents+60d
  44. SEP 18CA AGCA AG noticeno count stated+84d
  45. SEP 19CA AGCA AG noticeno count stated+85d
  46. SEP 22NH AGNH AG noticemost recent · 80 NH residents+88d
  47. Watching for additional filings — new sources merge into this incident automatically.

Roll-up facts — reconciled across members

Breach window
May 29, 2023 – May 30, 2023
HI AG
Discovered
May 31, 2023IL AG + HI AG + MT AG +6Jun 2, 2023ME AG + WA AG + OR AG +1Jun 4, 2023ME AGJun 28, 2023OR AGJul 21, 2023ME AG + OR AGfilings disagree on discovery
Data types
Financial account · Health (basic) · Identity (basic) · Government ID · PHI · PII
HI AG + MT AG + ME AG +8
Attack vector
Third-Party / Supply Chain
HI 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)

2,373,076

Sum of filed state slices

67,169· 2.8% of stated

97% of the stated total lives in states whose filings carry no count — the dashed share shrinks as filings land.

US2,373,076
WA18,856
MA18,181
IN14,857
HI6,669
SC4,485
ME1,912
NH1,318
MT891

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 filing45 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 Oct 29, 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

88 days

Cadence

~1 / 2.1d

vs. multi-state median

14.7× 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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