CopVPN browser extension, how your data is handled. Full policy: https://copvpn.com/privacy-policy/

• While you are connected, this browser's traffic goes through CopVPN's encrypted proxy servers. CopVPN keeps no browsing logs.
• The extension does not record or send your browsing history.
• To run your account it sends CopVPN your email address, a sign-in token, and this browser's name and version (to name the device in your account).
• It tells CopVPN when you connect and disconnect, to manage how many devices are connected at once.
• Ad blocking is off unless you turn it on. It downloads a block list and reports nothing back.
• Nothing is sold to third parties or used for advertising.