Is Codeforces POTD safe?
Codeforces POTD sends your Codeforces handle and streak updates to its backend.
When you enter a Codeforces handle, Codeforces POTD sends it to its backend to create or retrieve a user record. Later streak update requests include the same handle as userID along with streak count or streak date fields.
AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.
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What it can do
Permissions this extension asks for, as declared in version 2.0.0. Asking for a permission is not a finding on its own - it is what the extension can do if it chooses to.
Read and change your data on codeforces.com
https://codeforces.com/*
Store data in your browser
storage
Run its own code inside the pages you visit
scripting
See the address and title of every tab you have open
tabs
Schedule its own background tasks
alarms
Where it sends data
Destinations our analysis observed Codeforces POTD 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.
- cf-backend-922736494190.asia-south2.run.app
Codeforces POTD sends data to cf-backend-922736494190.asia-south2.run.app. No other extension we have analysed sends data here.