AVIANOABVA33-138 — 31 Fw Computer Emergency Quick Response Aid

AVIANOABVA33-138 governs responses to phishing attempts, virus and network attacks, and negligent discharge of classified information.

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  • Publication number: AVIANOABVA33-138
  • Title: 31 FW COMPUTER EMERGENCY QUICK RESPONSE AID
  • Date: 2025-06-17

View AVIANOABVA33-138 on armypubs.army.mil


It identifies symptoms involving computers, phones, and mobile devices and provides phishing response steps. It also specifies actions for virus or network attacks and negligent discharge of classified information, including reporting requirements and points of contact.

Topics covered

  • Virus and network attack symptoms
  • Phishing attempt response
  • CAC PIN protection
  • Negligent discharge of classified information
  • Cybersecurity incident reporting
  • Cybersecurity points of contact

Questions and answers

What should happen when an email asks for a CAC PIN?

STEP 1: DO NOT reply or click on any links and never provide your CAC PIN to anyone. DO NOT forward the email.

What should happen to a computer during a virus or network attack?

STEP 1: STOP USING THE COMPUTER! Do NOT disconnect the network cable. Do NOT power off. Do NOT log off.

What is a negligent discharge of classified information?

An NDCI occurs when there is classified information that has been sent or received on a network with a lower classification.

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