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Security Signoff Memo

Workflow: Customer Support Email Triage Agent (Pilot) — Northwind Trading Co. This memo records the security review and launch decision for the sandbox pilot. It is not a compliance certification, penetration-test attestation, or legal approval.

1. Scope of Review

Field Value
Workflow Support email triage: classify, draft, route
Environment Northwind sandbox mailbox + staging helpdesk
Data classes Customer name, order number, partial address (PII)
External actions None auto-executed; human approves every send
Review date 2026-06-17

2. Permissions & Least Privilege

  • Read access to the sandbox mailbox only; no production mailbox access.
  • Retrieval limited to the approved help-center subset (~90 articles).
  • No write/send capability without a human approval action.
  • No access to billing systems, payment data, or account credentials.

3. Risk Findings

ID Finding Severity Status
R-01 Prompt injection via crafted inbound email High Mitigated — 0/42 attempts triggered actions
R-02 Stale help-center articles cited in drafts Medium Mitigated — stale set excluded from index
R-03 PII present in logs Medium Open — restrict log access before launch
R-04 Reviewer approval fatigue at peak volume Low Accepted — monitor override rates

4. Controls Verified

  • Human approval gate enforced before every customer-facing send.
  • Run logging for classifications, drafts, and overrides enabled.
  • Rollback: disable suggestions; team reverts to manual triage.
  • Incident contact and escalation path documented.

5. Launch Decision

Conditional GO for sandbox pilot. R-03 (restrict PII log access) must be closed before the acceptance demonstration. No production mailbox use under this scope. Re-review required before any production rollout.

Approval Owner Status
Security review CompleteTech security review Signed (conditional)
Residual-risk acceptance Dana Whitfield, VP Customer Ops Pending
Production rollout Out of scope Requires new review