There are dozens of "phone home" features in Chrome that by default leak everything from what you type to every single url you visit. Check out https://github.c

There are dozens of "phone home" features in Chrome that by default leak everything from what you type to every single url you visit. Check out https://github.com/Eloston/ungoogled-chromium https://github.com/Eloston/ungoogled-chromium to see the extent of patching they need to do to shut some of those pipes off.