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Internal Security Directive (Altaba / Yahoo SEC (2018))

Use this to issue a directive or mandate from leadership on security: required actions, deadlines, or standards; creates clear accountability and follow-up.


Purpose

This directive establishes mandatory internal actions and timelines required to address risks and obligations associated with Altaba / Yahoo SEC (2018). It is intended to create clear operational expectations, ownership, and enforcement posture across relevant teams.

Hallucinated writing examples

Scenario: In an illustrative period following the SEC April 2018 cease-and-desist order on delayed breach disclosure (time), the Security Director (role) prepares a internal security directive (type) for leadership stakeholders (audience).

INTERNAL SECURITY DIRECTIVE

Issuing authority: Chief Information Security Officer (with acknowledgment of General Counsel and Chief Financial Officer)
Effective date: May 27, 2018
Subject: Mandatory Control Directive — Incident Escalation, Disclosure Workflow, and Evidence Retention

Context: This directive enforces mandatory operational controls after SEC findings regarding delayed cybersecurity disclosure. It establishes required escalation and evidence practices for incidents with potential disclosure impact.

Directive: Effective immediately, incidents meeting defined severity triggers shall be escalated to legal and disclosure stakeholders through approved workflow. Supporting evidence must be retained and traceable. Exceptions to escalation or retention requirements require CISO and legal approval with documented rationale and revisit date. Compliance baseline submission is due by July 31, 2018.

Accountability and Deadlines: Security operations and technology owners are responsible for implementation and evidence quality. Governance and legal functions oversee escalation integrity and exception management. Reporting is required on scheduled cadence; unresolved critical deficiencies escalate to executive and disclosure governance bodies.

Document-type guide: Internal Security Directive

Writing tips: Writing best practices — Internal Security Directive

© 2026 Yi Zhang. Licensed under the MIT License.
Last updated: 2026 April 17 9:37 AM