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IR-02(03) Breach

NIST SP 800-53 (controls) 5.2.0 against 5.2.0
All changes in this version
unchanged IR Privacy baseline part of IR-2

Title

Breach

Control

Provide incident response training on how to identify and respond to a breach, including the organization’s process for reporting a breach.

Discussion

For federal agencies, an incident that involves personally identifiable information is considered a breach. A breach results in the loss of control, compromise, unauthorized disclosure, unauthorized acquisition, or a similar occurrence where a person other than an authorized user accesses or potentially accesses personally identifiable information or an authorized user accesses or potentially accesses such information for other than authorized purposes. The incident response training emphasizes the obligation of individuals to report both confirmed and suspected breaches involving information in any medium or form, including paper, oral, and electronic. Incident response training includes tabletop exercises that simulate a breach. See [IR-2(1)](#ir-2.1).

STIG rules that implement this control 0

No followed STIG rule cites a CCI indexed to this control (CCI list 2026-07-14).