Is 留友封 (Threads Block Tool) safe?

Clean risk

The extension uploads Threads moderation history and source-post evidence to the developer backend after consent.

When platform sync is enabled, the extension sends a daily Threads moderation export to the developer's backend. The upload can include account identifiers, profile and source-post links, report or block categories, timing details, source text snippets, locale and timezone, tool version, and an anonymous source ID.

skiseijuv2.8.3Chrome Web Store
0Risk

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 留友封 (Threads Block Tool) 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.

  • threadsblocker-bug-admin.skiseiju.workers.dev

    留友封 (Threads Block Tool) sends data to threadsblocker-bug-admin.skiseiju.workers.dev. No other extension we have analysed sends data here.

Updated 30 September 2026goibhoemcnjojlejjlojpikfehmccbbj