One linked filing — more sources may join as they report · filed Dec 13, 2021. View entity profile → Other incidents for this victim →
incident inc_6a697d6a72dc4e96 · merge_method deterministic
Discovered → first regulatory filing
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.
Identity (basic) · PHI
CA
all State AG
Earliest sighting first · deep chronology in Litigation Timeline
Jan 20, 2021
When the intrusion reportedly occurred, per the linked filings
Oct 4, 2021
Reported by CALIFORNIA AG filing
Blue Shield of California notified members of a ransomware attack on third-party broker OneDigital on January 20, 2021. Blue Shield learned of the incident on October 4, 2021. Although no evidence of access to Blue Shield systems was found, member PHI (name, DOB, subscriber ID) may have been accessed. Blue Shield offered one year of Experian IdentityWorks.
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.