norm: post companiesUSno LEI · no CIKMax severity: Medium

Canonical registry

Post Companies, LLC

ent_83f9106e56138fa21055f465

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Disclosures

1

State AG · 1 jurisdiction

Multi-filing incidents

—

no multi-filing incident in sample

Max affected reported

1

as filed · State AG ID

Leak-site claims

0

none in sample

Identity resolution

Canonical name: Post Companies, LLC
Normalized: post companies— dedupe via name-norm; Microsoft / MSFT collapse to one row
GLEIF LEI: No match
SEC EDGAR CIK: None — not an SEC registrant
Domain: None on record

Disclosure history (1)newest first

Idaho State AGas victim2026-10-13
Post Companies, LLC detected unauthorized access to its network on August 20, 2026. The company retained cybersecurity experts to investigate. It was determined that personal information, including first name, last name, and driver's license number, may have been compromised for one Idaho resident. Notifications were sent on October 7, 2026. The company implemented stricter multi-factor authentication and offered credit monitoring.