CORPORATION SERVICE COMPANY — August 2025 breach
Clustered 6 filings across 6 jurisdictions · filing window Aug 1, 2026 → Aug 14, 2026. View entity profile → Other incidents for this victim →
incident inc_93613df46ad64b15 · merged by deterministic · confidence 100%
What the filings say
TX AGCorporation Service Company based in Wilmington, Delaware, a business – retail or merchant entity reported a data breach to the Texas Attorney General. The breach was discovered on 2026-07-15 and reported on 2026-08-14. 2,481 Texas residents were affected. 20,283 individuals affected in total. Types of information involved: Name of individual;Social Security Number Information;Government-issued ID number (e.g. passport, state ID card);Financial Information (e.g. account number, credit or debit card number);Date of Birth. Consumers were notified via U.S. Mail.
AI-generated summary of the linked filing — not the filing's own words, and not independently verified.
Litigation Timing
SupplementalDiscovered → first regulatory filing
Range of discovered_at dates across filings
Time between earliest and latest filing
Not recorded for this incident
Leak precedence · Materiality delta · SEC filing delay — no leak-site claim in this cluster; no SEC 8-K in this cluster.
Incident timeline
Dashed segments are unestablished, not zero — they fill in as filings merge into this incident.
Member cascade — every filing about this breach
- AUG 1IL AGIL AG noticefirst filing · no count statedauto-linkedday 0
- AUG 13NH AGNH AG notice61 NH residentsauto-linked+12d
- AUG 13CA AGCA AG noticeno count statedauto-linked+12d
- AUG 13MA AGMA AG notice500 MA residentsauto-linked+12d
- AUG 13VT AGVT AG notice23 VT residents+12d
- AUG 14TX AGTX AG noticemost recent · 2,481 affectedauto-linked+13d
- Watching for additional filings — new sources merge into this incident automatically.
Roll-up facts — reconciled across members
- Breach window
- Aug 10, 2025 – Aug 25, 2025 NH AG
- Discovered
- Aug 10, 2025NH AG + CA AGJul 15, 2026IL AG + TX AGfilings disagree on discovery
- Data types
- Government ID · Identity (basic) · Financial account IL AG + NH AG + CA AG +3
- Attack vector
- Unauthorized Access NH AG
- Response
- Launched an investigation, with the assistance of third-party forensic specialists · Engaged a third party to conduct a comprehensive and time-consuming review of the information at risk · Providing access to credit monitoring services for twelve (12) months, through TransUnion NH AG
Each fact cites the member filing that establishes it; when filings conflict, every value shows with its source.
Affected residents by state
per-state reported counts
State AGs report only their own residents; teal bars show each state's reported slice.
Evidence ladder — rungs this incident occupies
No leak-site claim on record for this incident.
No press coverage linked yet.
Unlocks: discovery date, data types, affected count, compliance clock.
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
13 days
Cadence
~1 / 2.6d
vs. multi-state median
1.6× 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. Filing summaries shown in the timeline are AI-generated extracts — verify each against its linked source.
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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