LEIDOS HOLDINGS, INC.
ent_019e7dcfc7ef8de424bf0e51b1bfccbb
Disclosures
1
Leak Site · 1 jurisdiction
Multi-filing incidents
—
no multi-filing incident in sample
Max affected reported
—
no filed count in sample
Leak-site claims
1
unverified actor claims
Identity resolution
- Canonical name
- LEIDOS HOLDINGS, INC.
- Normalized
- leidos holdings— dedupe via name-norm; Microsoft / MSFT collapse to one row
- GLEIF LEI
- 549300IUTGTP6EJP8124
- SEC EDGAR CIK
- 0001336920
- Domain
- leidos.com
Unverified threat-actor claim — not a regulatory filing
Attribution, victim identity, and counts shown here derive from a threat actor's public extortion-blog claims, aggregated by ransomware.live. They have not been validated by the victim or any regulator. Treat them as the threat actor's assertion until a regulatory filing or victim disclosure corroborates them.
Disclosure history (1)newest first
Subsidiary disclosures (5)filed by group companies
◈ These filings were made by or about subsidiaries of LEIDOS HOLDINGS, INC. — not by LEIDOS HOLDINGS, INC. itself. Corporate relationships are mapped from GLEIF relationship records and SEC Exhibit 21 filings.
- Indiana State AGvia LEIDOS, INC.2023-06-09
Leidos, Inc reported a data breach to the Indiana Attorney General. The breach occurred on 2022-09-30 and was reported on 2023-06-09. 1 Indiana residents were affected. 274 individuals affected in total.
- Massachusetts State AGvia LEIDOS, INC.2023-06-09
Leidos, Inc. reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2023-06-09. 2 Massachusetts residents were affected. The report records the breach type as electronic.
- New Hampshire State AGvia Gibbs & Cox, Inc.2020-11-24
Gibbs & Cox, Inc. notified the New Hampshire Attorney General of a data event affecting approximately 3 NH residents. Unauthorized access occurred between March 2017 and December 2019. Data taken included names, SSNs, driver's licenses, and bank info. Discovery was October 2019; notification sent November 2020. Response included forensic investigation, law enforcement cooperation, credit monitoring, and system safeguards.
- Maine State AGvia Gibbs & Cox, Inc.2020-11-16
Gibbs & Cox, Inc. experienced an external system breach, resulting in the compromise of names and Social Security numbers. The incident occurred between March 2017 and December 2019 and was discovered in October 2020. A total of 77 Maine residents were affected.
- Massachusetts State AGvia Gibbs & Cox, Inc.2020-11-16
Gibbs & Cox, Inc. reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2020-11-16. 16 Massachusetts residents were affected. The report records the breach type as electronic.