Is Cesium safe?
Cesium sends the stored wallet public key to configured ES peers while checking for unread notifications.
Every minute, Cesium reads the wallet public key from local extension storage and queries an ElasticSearch user-event count for that public key. The default recipient named in the claim is g1.data.e-is.pro, and user settings can configure other ES peers.
Who publishes itbenoit.lavenier - no other listings under this identity, 5 shared hostnames
benoit.lavenier - no other listings under this identity, 5 shared hostnames
What this publisher told the store about itself, and the other listings that told it the same thing.
Shared hosts - 5 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.
What it can do
Permissions this extension asks for, as declared in version 1.7.16.2. 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 every site you visit
*://*/*
Store data in your browser
storage
Schedule its own background tasks
alarms
Where it sends data
Destinations our analysis observed Cesium 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.
- g1.data.e-is.pro
Cesium sends data to g1.data.e-is.pro. No other extension we have analysed sends data here.