Carlson Building Maintenance — September 2025 breach
Clustered 4 records across 3 jurisdictions: 3 filings and 1 leak-site claim · filed Apr 3, 2026 (dated filings only). View entity profile → Other incidents for this victim →
incident inc_68c621ac3bdb4ee1 · merged by human · confidence 100%
Litigation Timing
SupplementalTime between earliest and latest filing
Not recorded for this incident
Discovery variance · Leak precedence · Materiality delta · SEC filing delay — no SEC 8-K in this cluster; needs two dated filings.
Sensitive data
identity_governmentIncident timeline
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
- OCT 10Leak siteakira postfirst record · attacker claim · unverifiedoperator-confirmedday 0
- APR 1IL AGIL AG noticefiling day not on record · no count statedoperator-confirmed—
- APR 3IA AGIA AG notice1,118 IA residents+175d
- APR 3IN AGIN AG noticemost recent · 11 IN residentsauto-linked+175d
- Watching for additional filings — new sources merge into this incident automatically.
Roll-up facts — reconciled across members
- Breach window
- Sep 22, 2025 IA AG
- Discovered
- Mar 9, 2026· 168d undetected IL AG
- Data types
- Identity (basic) · Government ID IL AG + IA AG
- Attack vector
- Unauthorized Access IA AG
Each fact cites the member filing that establishes it; when filings conflict, every value shows with its source.
Evidence ladder — rungs this incident occupies
Attacker assertion only. Establishes: claim date, group, alleged victim.
No press coverage linked yet.
Unlocks: discovery date, data types, affected count, compliance clock.
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 11, 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
0 days
vs. multi-state median
20.0× faster
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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