lemann, 1 year ago

Basically I am using mull on android and librewolf on linux

You may prefer to skip Mozilla entirely and self host your own Firefox Sync: github.com/mozilla-services/syncstorage-rs

Otherwise, i’ve been using Firefox Sync for years and haven’t had a single issue with it.

Regarding data sharing, do note that your Firefox Account email address is shared with Troy Hunt (haveibeenpwned) via the Firefox Monitor service, so Firefox can warn you if you have suffered a data breach. Deleting your account is the only way to opt out of that. …mozilla.org/…/how-do-i-opt-out-firefox-monitor

I personally have no issue with it as he’s a well known security consultant - BUT the caveat being that he’s a Microsoft regional director, you couldn’t know if that data is being shared any further.