diff --git a/index.html b/index.html
index 3f89061..a2bdf13 100644
--- a/index.html
+++ b/index.html
@@ -1236,13 +1236,10 @@ var PROSPECT_RESULTS = [
     contact_email_caveat: "UNVERIFIED PATTERN GUESS - NOT CONFIRMED, not found in any public source" },
   { id: "ps-dde7c64d", category: "Power Electronics (Devices)", name: "Infineon Technologies AG", location: "Neubiberg, Germany", url: "https://infineon.com", source: "both",
     reason: "Peter's Phase 1 list + this sweep. Leading supplier of SiC MOSFETs and GaN power ICs at scale; large-volume production makes epitaxial/interface defect characterization commercially relevant.",
-    notes: "Carried over from Phase 1 PE-12 batch (2026-08-20/21). Note: Sabine E. Herlitschka (CEO, Infineon Austria) is a separate existing warm LinkedIn follower relationship at the Austria subsidiary, not this cold-outreach target.",
+    notes: "Confirmed 2026-09-02 by Mckinley: Sabine E. Herlitschka is the contact to use, not the cold-outreach engineer below. Peter knows her personally and she already follows TXproducts on LinkedIn - this is an existing warm relationship, not a cold guess, so no email/LinkedIn URL is attached (outreach goes through the existing connection, not a cold channel). Promoted to easiest-to-acquire #1 in the PE Kickoff Dossier. Secondary/fallback technical contact at the parent entity, unaffected by this change: Yuhong Chen, Certified Reliability Engineer, https://www.linkedin.com/in/yuhong-chen-b57816b9/, yuhong.chen@infineon.com [UNVERIFIED PATTERN GUESS - NOT CONFIRMED, not found in any public source, reference only, not cleared for cold outreach].",
     ceo: "Jochen Hanebeck",
-    contact_person: "Yuhong Chen",
-    contact_role: "Certified Reliability Engineer",
-    contact_email: "yuhong.chen@infineon.com",
-    contact_email_caveat: "UNVERIFIED PATTERN GUESS - NOT CONFIRMED, not found in any public source, reference only, not cleared for cold outreach",
-    contact_linkedin: "https://www.linkedin.com/in/yuhong-chen-b57816b9/",
+    contact_person: "Sabine E. Herlitschka",
+    contact_role: "CEO, Infineon Technologies Austria AG",
     priority_rank: 2,
     priority_tier: "Tier 1",
     materials: "SiC + GaN",
diff --git a/prospect_scout.json b/prospect_scout.json
index 2b36f54..045e707 100644
--- a/prospect_scout.json
+++ b/prospect_scout.json
@@ -191,11 +191,11 @@
       "source": "both",
       "reason": "Peter's Phase 1 list + this sweep. Leading supplier of SiC MOSFETs and GaN power ICs at scale; large-volume production makes epitaxial/interface defect characterization commercially relevant.",
       "ceo": "Jochen Hanebeck",
-      "contact_person": "Yuhong Chen",
-      "contact_role": "Certified Reliability Engineer",
-      "contact_email": "yuhong.chen@infineon.com [UNVERIFIED PATTERN GUESS - NOT CONFIRMED, not found in any public source, reference only, not cleared for cold outreach]",
-      "contact_linkedin": "https://www.linkedin.com/in/yuhong-chen-b57816b9/",
-      "notes": "Carried over from Phase 1 PE-12 batch (2026-08-20/21). Note: Sabine E. Herlitschka (CEO, Infineon Austria) is a separate existing warm LinkedIn follower relationship at the Austria subsidiary, not this cold-outreach target.",
+      "contact_person": "Sabine E. Herlitschka",
+      "contact_role": "CEO, Infineon Technologies Austria AG",
+      "contact_email": "",
+      "contact_linkedin": "",
+      "notes": "Confirmed 2026-09-02 by Mckinley: Sabine E. Herlitschka is the contact to use, not the cold-outreach engineer below. Peter knows her personally and she already follows TXproducts on LinkedIn - this is an existing warm relationship, not a cold guess, so no email/LinkedIn URL is attached (outreach goes through the existing connection, not a cold channel). Promoted to easiest-to-acquire #1 in the PE Kickoff Dossier. Secondary/fallback technical contact at the parent entity, unaffected by this change: Yuhong Chen, Certified Reliability Engineer, https://www.linkedin.com/in/yuhong-chen-b57816b9/, yuhong.chen@infineon.com [UNVERIFIED PATTERN GUESS - NOT CONFIRMED, not found in any public source, reference only, not cleared for cold outreach].",
       "priority_rank": 2,
       "priority_tier": "Tier 1",
       "materials": "SiC + GaN",