Is Timeback-Adapter safe?

Low risk

Timeback-Adapter records fetch and XHR request and response bodies on learning-app sites and sends them to its AWS backend.

On supported learning sites such as IXL, Khan Academy and Duolingo, the extension hooks page network calls and captures URLs, headers and request and response bodies, then stores them or posts them to the vendor's backend. It also downloads JavaScript from that backend and runs it inside those pages, and removes the Content-Security-Policy header from top-level pages whose URL contains 'ixl'.

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

15Risk

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

Publishers can request a review.

Where it sends data

Destinations our analysis observed Timeback-Adapter 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.

  • ntfsups23eodzpas42fyviox3e0drihb.lambda-url.us-east-1.on.aws

    Timeback-Adapter sends data to ntfsups23eodzpas42fyviox3e0drihb.lambda-url.us-east-1.on.aws. No other extension we have analysed sends data here.

Updated 15 October 2026mhfhmeammkhjncjebllgfkbmacjomncb