Clustered 2 filings across 2 jurisdictions · filed May 22, 2020. View entity profile → Other incidents for this victim →
incident inc_6ba4786a1d18431c · merge_method deterministic · confidence 100%
Discovered → first regulatory filing
Time between earliest and latest filing
Not recorded for this incident
Discovery variance · Leak precedence · Materiality delta · SEC filing delay — no leak-site claim in this cluster; no SEC 8-K in this cluster; needs two dated filings.
Credentials · PII
CA DE
all State AG
Earliest sighting first · deep chronology in Litigation Timeline
May 15, 2020
Reported by DELAWARE AG filing
Mathway LLC reported a data security incident where unauthorized parties acquired customer account data, specifically email addresses and hashed/salted passwords. The breach was discovered on May 15, 2024, following a tip. Mathway engaged cybersecurity specialists and law enforcement, required password changes, and implemented additional security measures. No credit card or subscription payment information was affected.
Mathway LLC notified users that customer account data, specifically email addresses and hashed/salted passwords, was acquired by an unauthorized party. The breach was confirmed on May 15, 2020, following a tip. Mathway engaged cybersecurity specialists and law enforcement, required password changes, and implemented additional security measures. No credit card or subscription data was affected.
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.