Security Incident Response Handoff (Handoff)

Security Incident Response Handoff (Handoff)

1. 01

   Declare the incident owner and the client-facing single point of contact within 30 minutes of detection

   Name one engineer who owns containment and one account lead who owns client communication. Splitting those roles prevents the delivery team from improvising status updates while remediation is still in flight.

2. 02

   Freeze the affected scope before anyone starts fixing it

   Snapshot logs, revoke or rotate exposed credentials, and pause any automation touching the impacted systems. A code scanner such as Sentrint or a runtime policy layer like Vaultak should be set to block rather than alert during this window.

3. 03

   Classify severity against the retainer's written thresholds, not against gut feel

   Tie each tier to concrete triggers: client data exposed, production downtime, or a third-party dependency compromise. The classification determines notification timing and who signs off on the client message.

4. 04

   Assemble the client-facing incident brief from a fixed template

   Cover what is known, what is not yet known, what the client must do, and the next update time. Commit to a specific hour for the next update rather than a vague promise, and hold to it even when there is nothing new.

5. 05

   Hand the technical timeline to the account lead in writing, not verbally

   Include detection time, containment time, systems affected, and evidence preserved. Verbal handoffs lose the exact timestamps that a client's own counsel or insurer will later request.

6. 06

   Route any public or regulatory disclosure through the client's legal contact before it leaves the agency

   Agencies that promise absolute security in a pitch inherit the liability of that promise. Confirm in writing who owns disclosure obligations, and keep that confirmation in the incident file.

7. 07

   Close with a remediation plan that names owners, dates, and verification method

   Each fix needs a named person and a way to prove it worked, whether that is a re-scan, a policy rule in Bor, or a dependency audit. Undated recommendations become permanent open items on the retainer.

8. 08

   Schedule the post-incident review within 10 business days and bill it as a separate line

   Run the review with the client present, document root cause, and convert findings into a scoped follow-on engagement. This is where incident response turns into recurring security revenue instead of a write-off.