Incident disclosureDisclosed 2026-07-02Navient CorpSEC filing

Navient Corp discloses a cybersecurity incident involving ransomware (SEC 8-K, July 2026)

On June 8, 2026, the Company became aware of a cybersecurity incident involving a third party law firm (the “Firm”) that provides services to the Company.

What happened

  • The incident involved a ransomware attack affecting certain of the Firm’s information systems.Form 8-K Item 1.05, Navient Corp, filed 2026-07-02
  • The Company was informed by the Firm that an unauthorized actor accessed certain Company-related data maintained by the Firm as a result of the Firm’s provision of legal services to the Company.Form 8-K Item 1.05, Navient Corp, filed 2026-07-02
  • The incident was limited to the Firm’s environment; the Company has not identified any evidence of unauthorized access to its own systems and has not experienced any disruption to its operations or customer services as a result of the incident.Form 8-K Item 1.05, Navient Corp, filed 2026-07-02

The failure pattern

Watch the pattern: Insufficient segmentation lets a foothold spread

Related standards

CollectSEA's mapping through this incident's failure pattern; not an official determination by the standards bodies.

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