One linked filing — more sources may join as they report · filed Dec 28, 2020. View entity profile → Other incidents for this victim →
incident inc_f021afa885de4ebb · 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.
Government ID · Financial account · Identity (basic)
SC
all State AG
Earliest sighting first · deep chronology in Litigation Timeline
Oct 30, 2020
Reported by SOUTH CAROLINA AG filing
Thrive Upstate notified South Carolina residents of a ransomware attack on third-party provider BlackBaud, Inc. in 2020. The attacker exfiltrated a backup file containing names, SSNs, addresses, and bank account information before being expelled. Thrive Upstate paid the ransom and provided 24 months of credit monitoring and fraud resolution services to affected individuals.
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.