Is Tetrycs safe?

Medium risk

Tetrycs loads remote analytics scripts and inserts remote advertisement HTML in its popup.

When the popup opens, Tetrycs attempts to load Google Tag Manager and Google Analytics scripts into the extension page. It also fetches advertisement HTML from GitHub Pages, stores it, and inserts it into the popup's ad area.

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

winsonwang03v2.1.11Chrome Web Store
40Risk

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 2.1.11. 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 Tetrycs 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.

  • www.googletagmanager.com

    Tetrycs sends data to www.googletagmanager.com. 9 other extensions we have analysed send data here.

  • google-analytics.com

    Tetrycs sends data to google-analytics.com. 4 other extensions we have analysed send data here.

  • kris10ansn.github.io

    Tetrycs sends data to kris10ansn.github.io. No other extension we have analysed sends data here.

Updated 30 September 2026fdeaheioimfcpllpklodkcgcnkmmilfh