Is Fastboy SS Team Manager All SS (v188.4.10) safe?

Low risk

Fastboy SS Team Manager ships a hardcoded login token and 4-digit passcode for the vendor's own gocheckin.net booking portal.

The extension hardcodes a static auto-login token and loads it in a hidden background iframe to sign in to apps.gocheckin.net, then hides the token from the address bar afterward. On gocheckin.net booking pages it also auto-fills a hardcoded 4-digit passcode into visible PIN fields. Both values are identical across every install and readable by anyone who unpacks the publicly-listed CRX, but they authenticate to the vendor's own service rather than collecting user data.

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

Vinh Dang Zv188.4.26Chrome Web Store
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 Fastboy SS Team Manager All SS (v188.4.10) 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.

  • apps.gocheckin.net

    Fastboy SS Team Manager All SS (v188.4.10) sends data to apps.gocheckin.net. No other extension we have analyzed sends data here.

Updated 2 November 2026aplggakkajgogehlikomhbnilnpjnaeh