One linked filing — more sources may join as they report · filed Mar 30, 2024. View entity profile → Other incidents for this victim →
incident inc_30084451c58c4fbc · merge_method deterministic
Not recorded for this incident
Discovery variance · Leak precedence · Materiality delta · SEC filing delay · Filing span — no leak-site claim in this cluster; no SEC 8-K in this cluster; needs two dated filings.
WI
all State AG
Earliest sighting first · deep chronology in Litigation Timeline
AT&T reported a data breach to the Wisconsin DATCP. The public was notified on 2024-03-30. The incident occurred on June 2022. Data accessed: The information varied by individual and account, but may have included full name, email address, mailing address, phone number, social security number, date of birth, AT&T account number and AT&T passcode. 7,600,000 individuals were affected.
Affected (this filing): 7,600,000
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.