SYNOPSYS, INC.
ent_019df1aa22cdb1ce721bf89592abcc02
Disclosures
3
Leak Site · State AG · 2 jurisdictions
Incidents
—
no linked incident in sample
Max affected reported
—
no filed count in sample
Leak-site claims
2
unverified actor claims
Identity resolution
- Canonical name
- SYNOPSYS, INC.
- Normalized
- synopsys— dedupe via name-norm; Microsoft / MSFT collapse to one row
- GLEIF LEI
- QG7T915N9S0NY5UKNE63
- SEC EDGAR CIK
- 0000883241
- Domain
- synopsys.com
Disclosure history (3)newest first
- GLOBALLeak Siteas victim2026-07-13
Data, Leak
- ⛰️New Hampshire State AGas victim2026-04-01
Synopsys, Inc. notified the New Hampshire Attorney General on April 1, 2026, regarding a cybersecurity incident affecting a small number of New Hampshire residents. Unauthorized access to email accounts occurred between June 17, 2025, and December 4, 2025. The incident was discovered on December 3, 2025, and has been contained. Affected data may include names, SSNs, driver's licenses, DOB, addresses, bank account numbers, and health insurance information. Synopsys offered 24 months of Equifax Credit Watch Gold to affected residents.
- GLOBALLeak Siteas victim2025-06-04
Synopsys is a leading company in electronic design automation (EDA) and semiconductor IP. It also provides software integrity tools. Founded in 1986 and headquartered in Mountain View, California, Synopsys offers innovative solutions that help designers manage complexity, develop high-quality, and high-performance silicon, meet critical time to market and power consumption requirements, and avoid costly redesigns.
Subsidiary disclosures (1)filed by group companies
◈ These filings were made by or about subsidiaries of SYNOPSYS, INC. — not by SYNOPSYS, INC. itself. Corporate relationships are mapped from GLEIF relationship records and SEC Exhibit 21 filings.