Mozilla has released its latest version of the Firefox browser, which comes with new privacy protections to squash cross-site cookie tracking, as well as a slew of security vulnerability fixes. Firefox 86, released on Tuesday, includes what it touts as a privacy-bolstering feature called Total Cookie Protection. This new feature isolates each cookie assigned by each website preventing websites from tracking internet users in an invasive manner. Mozilla has been on a war path against tracking cookies since 2018, when it announced a campaign blocking tracking cookies by default in Firefox and implementing various other privacy measures.
Source: https://threatpost.com/mozilla-firefox-bugs-cookie-tracking/164246/