norm: r john mullerUSno LEI · no CIKMax severity: Medium

Canonical registry

R. John Muller LLC

ent_328f752a98c264be8f57d3c2

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Disclosures

1

State AG · 1 jurisdiction

Multi-filing incidents

—

no multi-filing incident in sample

Max affected reported

3

as filed · State AG MA

Leak-site claims

0

none in sample

Identity resolution

Canonical name: R. John Muller LLC
Normalized: r john muller— 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

Massachusetts State AGas victim2025-10-01
R. John Muller LLC reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2025-10-01. 3 Massachusetts residents were affected.