norm: mercury systemsUSLEI 549300P3B84SGK7HH679 · CIK 0001049521Max severity: Medium

Canonical registry

MERCURY SYSTEMS, INC.

ent_019eb5eabdee66e97f9042c3b085c332

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Disclosures

1

State AG · 1 jurisdiction

Multi-filing incidents

—

no multi-filing incident in sample

Max affected reported

3

as filed · State AG MA

Leak-site claims

0

none in sample

Identity resolution

Canonical name: MERCURY SYSTEMS, INC.
Normalized: mercury systems— dedupe via name-norm; Microsoft / MSFT collapse to one row
GLEIF LEI: 549300P3B84SGK7HH679
SEC EDGAR CIK: 0001049521
Domain: None on record

Disclosure history (1)newest first

Massachusetts State AGas victim2026-05-28
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.