Clustered 2 filings across 2 jurisdictions · filing window Jun 3, 2025 → May 1, 2026. View entity profile → Other incidents for this victim →
incident inc_491bd4675ef84299 · merge_method human · confidence 100%
Gap between first leak claim and first regulatory filing
Time between earliest and latest filing
Not recorded for this incident
Discovery variance · Materiality delta · SEC filing delay — no SEC 8-K in this cluster; needs two dated filings.
MA
Leak Site · State AG
Earliest sighting first · deep chronology in Litigation Timeline
MemberSource Credit Union is a not-for-profit financial cooperative based in Texas, USA. It provides a wide range of tailored financial services to its members, including savings and checking accounts, consumer loans, credit cards, mortgages, and investment services. It is member-owned and committed to providing competitive rates and fees.
MemberSource Credit Union notified Massachusetts residents of a network data event involving unauthorized access to personal information, including names, Social Security numbers, and financial account data. The credit union reset passwords, engaged specialists, and reported the incident to federal law enforcement. No fraud was reported. Affected individuals were offered 24 months of credit monitoring and fraud assistance.
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.