diff --git a/packages/phishing-controller/CHANGELOG.md b/packages/phishing-controller/CHANGELOG.md
index d63b11f804..795acce1b2 100644
--- a/packages/phishing-controller/CHANGELOG.md
+++ b/packages/phishing-controller/CHANGELOG.md
@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Added
+
+- Add support for Arc network (`0x13b2`) in token scanning ([#9248](https://github.com/MetaMask/core/pull/9248))
+
 ### Changed
 
 - Bump `@metamask/controller-utils` from `^12.1.0` to `^12.3.0` ([#9058](https://github.com/MetaMask/core/pull/9058), [#9083](https://github.com/MetaMask/core/pull/9083), [#9218](https://github.com/MetaMask/core/pull/9218))
diff --git a/packages/phishing-controller/src/types.ts b/packages/phishing-controller/src/types.ts
index 6fe89c7982..41d2b65116 100644
--- a/packages/phishing-controller/src/types.ts
+++ b/packages/phishing-controller/src/types.ts
@@ -215,6 +215,7 @@ export const DEFAULT_CHAIN_ID_TO_NAME = {
   '0x2eb': 'flow-evm',
   '0x8f': 'monad',
   '0x3e7': 'hyperevm',
+  '0x13b2': 'arc',
   solana: 'solana',
 } as const;