Is Check4Change safe?
Check4Change sends monitored page URLs and selected page text to check4change.com for VIP email alerts over HTTP.
When a watched selection changes and VIP email alerts are enabled, the extension packages the page URL plus the old and new selected text. It Base64-encodes that JSON and posts it to http://www.check4change.com/vip/doEmail.php, which uses cleartext HTTP rather than TLS.
Part of this rating comes from analysis signals we haven't published as detailed findings yet.
Who publishes itRonen Zilberman - no other listings under this identity
Ronen Zilberman - no other listings under this identity
What this publisher told the store about itself, and the other listings that told it the same thing.
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 2.4. 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
<all_urls>
Act on the current tab, but only after you click the extension
activeTab
Add items to the right-click menu
contextMenus
See the address and title of every tab you have open
tabs
See every page you navigate to, as you navigate to it
webNavigation
Show you desktop notifications
notifications
Store data in your browser
storage
Read and change cookies, including the ones that keep you signed in
cookies
Watch every request your browser makes
webRequest
Watch, block and rewrite every request your browser makes
webRequestBlocking
Where it sends data
Destinations our analysis observed Check4Change 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.
- www.check4change.com
Check4Change sends data to www.check4change.com. No other extension we have analysed sends data here.