diff --git a/.planning/STATE.md b/.planning/STATE.md
index bbcba9b..0509a77 100644
--- a/.planning/STATE.md
+++ b/.planning/STATE.md
@@ -3,8 +3,8 @@ gsd_state_version: 1.0
 milestone: v3.0
 milestone_name: Phishing Triage Automation
 status: completed
-stopped_at: Phase 17 planned, 1 plan ready
-last_updated: "2026-07-15T18:34:03.648Z"
+stopped_at: Phase 18 context gathered
+last_updated: "2026-07-15T19:39:03.474Z"
 last_activity: 2026-07-15 -- Phase 17 marked complete
 progress:
   total_phases: 7
@@ -116,7 +116,7 @@ Items acknowledged and carried forward from previous milestone close:
 
 ## Session Continuity
 
-Last session: 2026-07-15T17:48:04.655Z
-Stopped at: Phase 17 planned, 1 plan ready
-Resume file: .planning/phases/17-mimecast-blast-radius-lookup/17-01-PLAN.md
+Last session: 2026-07-15T19:39:03.468Z
+Stopped at: Phase 18 context gathered
+Resume file: .planning/phases/18-campaign-grouping-phishing-analysis-api/18-CONTEXT.md
 </content>