> and entire links are only sent after partial match. Only part of a hash of the url is sent to get an update for all the URLs in the partial match block. The

> and entire links are only sent after partial match. Only part of a hash of the url is sent to get an update for all the URLs in the partial match block. The actual url is never sent. The exception is when download malware protection is on. In that case, when downloading a file the actual URL is sent. That's a regular preference, though ("Block dangerous downloads"), doesn't need about:config changes, and is well described in the help docs. https://support.mozilla.org/en-US/kb/how-does-phishing-and-malware-protection-work?as=u&utm_source=inproduct#w_what-information-is-sent-to-mozilla-or-its-partners-when-phishing-and-malware-protection-are-enabled https://support.mozilla.org/en-US/kb/how-does-phishing-and-m...