Is Bid Master Controller safe?

Low risk

Bid Master Controller deletes Copart and IAAI login cookies and closes their tabs when the Bid Master extension is disabled.

The extension records the tabs you open on Copart and IAAI auction sites. When the extension named Bid Master is disabled or uninstalled, it closes those tabs and removes the session and login cookies for both sites, which logs you out. It also disables itself if it lacks access to those two sites. No data is sent to any server.

Part of this rating comes from analysis signals we haven't published as detailed findings yet.

masterbidder23v1.0.2Chrome Web Store
18Risk
Who publishes it

masterbidder23 - 1 other listing from the same operator, none carrying a finding

What this publisher told the store about itself, and the other listings that told it the same thing.

Publisher
masterbidder23

Same store account

1 other listing published from this account, 165 users between them, none of them carrying a finding.

AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.

Publishers can request a review.

What it can do

Permissions this extension asks for, as declared in version 1.0.2. Asking for a permission is not a finding on its own - it is what the extension can do if it chooses to.

  • Read and change your data on www.copart.com

    https://www.copart.com/*

  • Read and change your data on copart.com

    https://copart.com/*

  • Read and change your data on www.iaai.com

    https://www.iaai.com/*

  • Read and change your data on iaai.com

    https://iaai.com/*

  • Read and change your data on login.iaai.com

    https://login.iaai.com/*

  • Read and change your data on www.login.iaai.com

    https://www.login.iaai.com/

  • Read and change your data on .login.iaai.com

    https://.login.iaai.com/*

  • Read and change your data on .copart.com

    https://.copart.com/

  • See, disable and uninstall your other extensions, including your security ones

    management

  • Read and change cookies, including the ones that keep you signed in

    cookies

  • Store data in your browser

    storage

Updated 15 October 2026dlkdgjbacodlodjddgcnalmdgddajdml