All entities
norm: the seydel companiesUSno LEI · no CIKMax severity: Medium
Canonical registry
The Seydel Companies
ent_9ff6aa3df605b86a
Disclosures
3
State AG · Leak Site · 2 jurisdictions
Multi-filing incidents
—
no multi-filing incident in sample
Max affected reported
340
nationwide · State AG ME
Leak-site claims
2
unverified actor claims
Identity resolution
- Canonical name
- The Seydel Companies
- Normalized
- the seydel companies— dedupe via name-norm; Microsoft / MSFT collapse to one row
- GLEIF LEI
- No match
- SEC EDGAR CIK
- None — not an SEC registrant
- Domain
- seydel.com
Disclosure history (3)newest first
- Maine State AGas victim2025-08-20
The Seydel Companies, Inc. reported an external system breach (hacking) on April 26, 2025, discovered on July 31, 2025. The incident affected 340 individuals nationwide, including 2 Maine residents. Personal information, including names and government identifiers, was potentially accessed. Seydel engaged external cybersecurity professionals, conducted forensic reviews, and notified affected individuals on August 20, 2025, offering 12 months of credit monitoring through IDX.
- GLOBALLeak Siteas victim2025-04-26
- GLOBALLeak Siteas victim2025-04-23