One linked filing — more sources may join as they report · filed Oct 27, 2020. View entity profile → Other incidents for this victim →
incident inc_67ba8d2f343a43ab · 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) · Health (basic)
CA
all State AG
Earliest sighting first · deep chronology in Litigation Timeline
May 1, 2020 → May 31, 2020
When the intrusion reportedly occurred, per the linked filings
Jul 16, 2020
Reported by CALIFORNIA AG filing
Living Beyond Breast Cancer notified individuals of a data breach involving its third-party vendor, Blackbaud. A ransomware attack on Blackbaud's network in May 2020 resulted in the exfiltration of backup files containing names and breast cancer diagnoses. Blackbaud paid a ransom and confirmed the destruction of the stolen files. No evidence of misuse was found.
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.