Is ClassroomGo - AI無邊際 （老師） safe?
ClassroomGo embeds a hardcoded YOURLS API signature in its bundle, allowing any party with source access to create short URLs on gtogo.to.
ClassroomGo is a teacher-side classroom management extension that integrates with Google Classroom, captures screen and audio, and shortens shared URLs via the gtogo.to YOURLS service. The extension bundles a static API signature ('50c1d8704c') in plaintext across multiple locations in its background script, which any user who inspects the extension source can use to call the gtogo.to URL-shortening API directly. It also embeds hardcoded TURN server credentials for WebRTC screen-sharing sessions, exposing those relay credentials to anyone who reads the source.
Part of this rating comes from analysis signals we haven't published as detailed findings yet.
Who publishes itYunDong Education Solutions Ltd - 2 other listings from the same operator, none carrying a finding
YunDong Education Solutions Ltd - 2 other listings 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.
Same store account
1 other listing published from this account, 60k+ users between them, none of them carrying a finding.
Same operator - 1 listing
Published under a different store account, but sharing the registered address, contact or declared legal entity this one gave the store.
Shared hosts - 22 hostnames
Hostnames hardcoded in this extension that few other listings call. That can mean one operator behind both, and it can equally mean a small shared vendor, so it is context rather than a conclusion. Hosts that many listings call are left out: they are services, not connections.
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 ClassroomGo - AI無邊際 （老師） 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.
- 54.169.183.120
ClassroomGo - AI無邊際 （老師） sends data to 54.169.183.120. No other extension we have analyzed sends data here.
- gtogo.to
ClassroomGo - AI無邊際 （老師） sends data to gtogo.to. No other extension we have analyzed sends data here.