PinkThumb will display a pink thumb next to the address bar, when you browse to a website that is on your trusted websites list. You have to configure this trusted websites in a json file within the directory of the extension. See blogpost for more information:
https://emptydc.com/2021/06/22/pink-thumb/
With that you will be able to distinguish between for example:
accounts.googie.com
and
accounts.google.com
If you click on the first link in a phishing Email, you might not recognize that this is not a Google or Microsoft or whatever login page, but a phishing site.
Configure the JSON with all the important website (Banking, Facebook, etc.) that you are providing secrets to.
Then provide your secrets only to sites when the pink thumb is displayed.
Extore is a team of professionals who are passionate about creating extensions for web browsers. This devotion also gives us opportunity to appreciate work of other people. We get inspired by useful, open source extensions made by developers all over the world. Our strong belief is that one should share helpful add-ons with others. That’s why we’d like to present you our ever-growing list of favourite extensions that have inspired us. Moreover, as you probably have already learned, sometimes struggling for the best brings an end to the good. Talking about add-ons it often turns out that an upgrade is worse then previous version. Also it can become really tricky to get back to the beloved version of your favourite extension. That’s why we’re going to make not only the latest, but all versions of our favourite (and we hope yours too) add-ons available for download. No more compromises, just stick to the version you really like!