DisclosureLens
State AGConfirmed4 filings · 4 statesLifecycle stage 2 of 3: ConfirmedUnverified claimConfirmedEnforcedplayhigh sensitivity
Merged incident · 4 filings

Oldenburg Group Incorporated — May 2024 breach

Clustered 4 filings across 4 jurisdictions · filing window May 30, 2024 Sep 10, 2024. View entity profile → Other incidents for this victim →

Determination

Confirmed

Members

4 filings

States

4

Affected · reported

4,500

First → last filing

May 30, 2024 Sep 10, 2024

Merge confidence

100%

incident inc_6d49530338194c8b · merged by deterministic · confidence 100%

Confirmed breach. Merged as one breach: 4 regulatory filings. The filings describe a ransomware attack. Intrusion May 4, 2024–May 5, 2024, discovered May 5, 2024 — the first regulatory filing landed 25 days later (flagged late). 4,500 individuals reported across the linked filings. Data reported: Government ID, Identity (basic), Financial account, and 2 more. Notifications rolled out on a 103-day schedule across 4 filings beginning May 30, 2024. Each member filing remains the legal record for its jurisdiction.

Litigation Timing

Supplemental
Notification delay
25days

Discovered → first regulatory filing

Discovery variance
1days

Range of discovered_at dates across filings

Filing span
103days

Time between earliest and latest filing

Not recorded for this incident

Leak precedence · Materiality delta · SEC filing delayno leak-site claim in this cluster; no SEC 8-K in this cluster.

Regulatory clocksMaine ME AG >90d · 128dFull clock table in Litigation Timeline

Sensitive data

identity_government

Incident timeline

May 4, 2024breach begins
May 5, 2024discovered · members disagree
notification delay · 25 days
May 30, 2024first filing
Sep 10, 2024most recent filing

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

Member cascade — every filing about this breach

  1. MAY 30IN AGIN AG noticefirst filing · states nationwide total 4,500day 0
  2. JUL 2VT AGVT AG noticeno count stated+33d
  3. JUL 3NH AGNH AG notice56 NH residents+34d
  4. SEP 10ME AGME AG noticemost recent · states nationwide total 4,500+103d
  5. Watching for additional filings — new sources merge into this incident automatically.

Roll-up facts — reconciled across members

Breach window
May 4, 2024
IN AG
Discovered
May 5, 2024ME AGMay 6, 2024NH AGfilings disagree on discovery
Data types
Identity (basic) · Government ID · Financial account · Health (basic) · PHI
VT AG + NH AG + ME AG
Attack vector
Ransomware· Play
VT 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)

4,500

Sum of filed state slices

62· 1.4% of stated

99% of the stated total lives in states whose filings carry no count — the dashed share shrinks as filings land.

US4,500
NH56
IN5
ME1

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 claim

No leak-site claim on record for this incident.

Press / market report

No press coverage linked yet.

State AG / regulator filing4 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
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

103 days

Cadence

~1 / 34.3d

vs. multi-state median

12.9× 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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