diff --git a/apps/browser/src/dirt/phishing-detection/phishing-resources.ts b/apps/browser/src/dirt/phishing-detection/phishing-resources.ts
index 88068987dd7..1c6421912ab 100644
--- a/apps/browser/src/dirt/phishing-detection/phishing-resources.ts
+++ b/apps/browser/src/dirt/phishing-detection/phishing-resources.ts
@@ -1,8 +1,6 @@
 export type PhishingResource = {
   name?: string;
-  remoteUrl: string;
-  /** Fallback URL to use if remoteUrl fails (e.g., due to SSL interception/cert issues) */
-  fallbackUrl: string;
+  primaryUrl: string;
   checksumUrl: string;
   todayUrl: string;
   /** Matcher used to decide whether a given URL matches an entry from this resource */
@@ -20,8 +18,7 @@ export const PHISHING_RESOURCES: Record<PhishingResourceType, PhishingResource[]
   [PhishingResourceType.Domains]: [
     {
       name: "Phishing.Database Domains",
-      remoteUrl: "https://phish.co.za/latest/phishing-domains-ACTIVE.txt",
-      fallbackUrl:
+      primaryUrl:
         "https://raw.githubusercontent.com/Phishing-Database/Phishing.Database/refs/heads/master/phishing-domains-ACTIVE.txt",
       checksumUrl:
         "https://raw.githubusercontent.com/Phishing-Database/checksums/refs/heads/master/phishing-domains-ACTIVE.txt.md5",
@@ -49,9 +46,7 @@ export const PHISHING_RESOURCES: Record<PhishingResourceType, PhishingResource[]
   [PhishingResourceType.Links]: [
     {
       name: "Phishing.Database Links",
-      remoteUrl: "https://phish.co.za/latest/phishing-links-ACTIVE.txt",
-      fallbackUrl:
-        "https://raw.githubusercontent.com/Phishing-Database/Phishing.Database/refs/heads/master/phishing-links-ACTIVE.txt",
+      primaryUrl: "https://assets.bitwarden.com/security/v1/link-blocklist.txt",
       checksumUrl:
         "https://raw.githubusercontent.com/Phishing-Database/checksums/refs/heads/master/phishing-links-ACTIVE.txt.md5",
       todayUrl:
diff --git a/apps/browser/src/dirt/phishing-detection/services/phishing-data.service.ts b/apps/browser/src/dirt/phishing-detection/services/phishing-data.service.ts
index 03759ba14bc..72415dbbdbe 100644
--- a/apps/browser/src/dirt/phishing-detection/services/phishing-data.service.ts
+++ b/apps/browser/src/dirt/phishing-detection/services/phishing-data.service.ts
@@ -304,12 +304,12 @@ export class PhishingDataService {
   private _updateFullDataSet() {
     const resource = getPhishingResources(this.resourceType);
 
-    if (!resource?.remoteUrl) {
+    if (!resource?.primaryUrl) {
       return throwError(() => new Error("Invalid resource URL"));
     }
 
-    this.logService.info(`[PhishingDataService] Starting FULL update using ${resource.remoteUrl}`);
-    return from(this.apiService.nativeFetch(new Request(resource.remoteUrl))).pipe(
+    this.logService.info(`[PhishingDataService] Starting FULL update using ${resource.primaryUrl}`);
+    return from(this.apiService.nativeFetch(new Request(resource.primaryUrl))).pipe(
       switchMap((response) => {
         if (!response.ok || !response.body) {
           return throwError(
@@ -322,33 +322,6 @@ export class PhishingDataService {
 
         return from(this.indexedDbService.saveUrlsFromStream(response.body));
       }),
-      catchError((err: unknown) => {
-        this.logService.error(
-          `[PhishingDataService] Full dataset update failed using primary source ${err}`,
-        );
-        this.logService.warning(
-          `[PhishingDataService] Falling back to: ${resource.fallbackUrl} (Note: Fallback data may be less up-to-date)`,
-        );
-        // Try fallback URL
-        return from(this.apiService.nativeFetch(new Request(resource.fallbackUrl))).pipe(
-          switchMap((fallbackResponse) => {
-            if (!fallbackResponse.ok || !fallbackResponse.body) {
-              return throwError(
-                () =>
-                  new Error(
-                    `[PhishingDataService] Fallback fetch failed: ${fallbackResponse.status}, ${fallbackResponse.statusText}`,
-                  ),
-              );
-            }
-
-            return from(this.indexedDbService.saveUrlsFromStream(fallbackResponse.body));
-          }),
-          catchError((fallbackError: unknown) => {
-            this.logService.error(`[PhishingDataService] Fallback source failed`);
-            return throwError(() => fallbackError);
-          }),
-        );
-      }),
     );
   }