Wisconsin data breach notifications

Entities that maintain personal information of Wisconsin residents must notify affected residents following discovery of unauthorized acquisition of that information.

How DisclosureLens indexes Wisconsin filings

DisclosureLens polls the Wisconsin AG portal on a regular schedule, fetches each new notice, extracts a structured BreachDisclosure v1 record, resolves the affected entity to its LEI/CIK when possible, and publishes via the REST API (webhooks and STIX/TAXII delivery are planned).

Extraction provenance

Extracted records carry per-field source citations into the Wisconsin AG notice they came from, plus a per-record confidence score and a full extraction audit trail. Wisconsin filings inherit the same BreachDisclosure v1 schema as SEC 8-Ks, HHS OCR notices, and EU DPA registers — same fields, same provenance metadata, deduped against same-incident filings in other jurisdictions. Full pipeline details: Sources & Methodology.

Statute

Wis. Stat. § 134.98

Authoritative source

https://datcp.wi.gov/Pages/Programs_Services/DataBreaches.aspx

Corrections

Email corrections@disclosurelens.com — 48-hour SLA from receipt.