One linked filing — more sources may join as they report · filed May 4, 2016. View entity profile → Other incidents for this victim →
incident inc_91277719943947a8 · 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.
Credentials · PII
CA
all State AG
Earliest sighting first · deep chronology in Litigation Timeline
Apr 4, 2016
When the intrusion reportedly occurred, per the linked filings
Tribune Media notified the California AG of a security breach on April 4, 2016, affecting the ProSportsDaily Forum website. A hacker exploited a software vulnerability to access user accounts, potentially compromising email addresses and passwords. The site was taken offline, the vulnerability was fixed, and users were required to reset passwords.
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.