CRX id
jppepdecgemgbgnjnnfjcmanlleioikj
jppepdecgemgbgnjnnfjcmanlleioikj
Description from extension meta
Detect when your installed Chrome extensions have changed owners.
Image from store
Description from store
Intermittently checks your installed extensions to see if the developer information listed on the Chrome Web Store has changed. If anything is different, the extension icon will display a red badge, alerting you to the change.
Source: https://github.com/classvsoftware/under-new-management