US Graphite
ent_6ab9648b057dcd1b
Disclosures
4
State AG · Leak Site · 3 jurisdictions
Incidents
1
filings grouped by incident
Max affected reported
868
nationwide · State AG IN
Leak-site claims
1
unverified actor claims
Identity resolution
- Canonical name
- US Graphite
- Normalized
- us graphite— dedupe via name-norm; Microsoft / MSFT collapse to one row
- GLEIF LEI
- 254900J0HTCLSKDMR090
- SEC EDGAR CIK
- None — not an SEC registrant
- Domain
- us-graphite.com
Disclosure history (4)newest first
- ⛰️New Hampshire State AGas victim2026-02-27
U.S. Graphite Corporation notified the New Hampshire Attorney General of a cybersecurity incident. Unauthorized access occurred on July 31, 2025, discovered on August 19, 2025. Approximately one New Hampshire resident was affected, with potential exposure of names and Social Security numbers. USG reset passwords, notified law enforcement, and offered credit monitoring.
- 🏎️Indiana State AGas victim2026-02-20
US Graphite Corporation reported a data breach to the Indiana Attorney General. The breach occurred on 2025-07-31 and was reported on 2026-02-20. 4 Indiana residents were affected. 868 individuals affected in total.
- 🏎️Indiana State AGas victim2026-02-20
US Graphite Corporation reported a data breach to the Indiana Attorney General. The breach occurred on 2025-07-31 and was reported on 2026-02-20. 4 Indiana residents were affected. 868 individuals affected in total.
- GLOBALLeak Siteas victim2025-08-19
Specialists in carbon and graphite engineering solutions