Is Marble - LeetCode Tutor safe?

Low risk

Marble sends your OS and IP-derived location to its Cloud Function when installed or updated.

When Marble is installed or updated, its background script reads the browser platform OS and requests IP-based city, region, country, and organization details from ipinfo.io. It formats those details into a text message and posts it to a Marble Google Cloud Function.

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

Marblev0.1.40Chrome Web Store
15Risk
Who publishes it

Marble - no other listings under this identity

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

Publisher
Marble
Registered address
12154 Avenue 456, Orange Cove, CA 93646, US
Registered contact
Miguel Acevedo

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 0.1.40. Asking for a permission is not a finding on its own - it is what the extension can do if it chooses to.

  • Store data in your browser

    storage

Where it sends data

Destinations our analysis observed Marble - LeetCode Tutor contacting. Sending data somewhere is not a finding on its own - an extension that syncs your settings has to talk to its own server - but it is where your data can go, and who else it goes to.

  • ipinfo.iowidely used

    Marble - LeetCode Tutor sends data to ipinfo.io. A widely used service: 45 other extensions we have analysed send data here.

  • us-central1-opencode-359317.cloudfunctions.net

    Marble - LeetCode Tutor sends data to us-central1-opencode-359317.cloudfunctions.net. No other extension we have analysed sends data here.

Updated 30 September 2026mpjcipoidkmiiebdbdfknmpncmnpoboe