On 2, it appears to be open source so you could look and see if/what it logs.

tgv · on April 13, 2025

I seems to send all urls you visit to Microsoft, Symantec, Emisoft, Webshield, Norton, Gdata Security, and/or BitDefender, depending on your settings. And of course, those URLs can be changed on the next update.

Foulest · on April 14, 2025

This is true, and they do. I'm replacing Comodo's Valkyrie API with Symantec's Browser Protection API for performance reasons. But, no data is logged, and only the minimum amount of data is sent to each provider.