One linked filing — more sources may join as they report · filed May 1, 2026. View entity profile → Other incidents for this victim →
incident inc_63585a0b4a9a4a8c · merge_method deterministic
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 · Financial account
MA
all State AG
Earliest sighting first · deep chronology in Litigation Timeline
Mercury Systems, Inc. issued a data incident notice in Massachusetts dated May 28, 2026. The incident may have impacted personal information of employees and dependents, including names, addresses, Social Security numbers, driver's license numbers, and financial account information. No evidence of fraudulent use was found. The company is offering 24 months of free identity monitoring and fraud protection via Experian.
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.