One linked filing — more sources may join as they report · filed Feb 19, 2025. View entity profile → Other incidents for this victim →
incident inc_99ce7273e6da4245 · 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) · Government ID
MD
all State AG
Earliest sighting first · deep chronology in Litigation Timeline
Dec 9, 2024
When the intrusion reportedly occurred, per the linked filings
Dec 13, 2024
Reported by MARYLAND AG filing
The Arc of Southern Maryland notified the Maryland Attorney General of a data event affecting approximately 5 Maryland residents. Unauthorized access to files containing names and Social Security numbers occurred around December 9, 2024. The Arc engaged cybersecurity specialists, notified affected individuals on February 18, 2025, and provided 12 months of credit monitoring services.
Affected (this filing): 5
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.