“In a future release, we plan to turn fingerprinting protections on by default.” Critical and High-Severity Fixesįirefox 69 also comes with an array of patches, which address one critical and eight high-severity vulnerabilities. “To get protection from fingerprinting scripts Firefox users can turn on ‘Strict Mode,'” said Wood. The feature also blocks cryptominers, which can access users’ CPUs and drain battery power to generate cryptocurrency, as well as fingerprinting scripts, which harvest a snapshot of computer configuration when users visit a website. To see which companies Mozilla blocks, Firefox users can also click on that icon, go to the Content Blocking section, then click Cookies, where they can see Blocking Tracking Cookies. “Those profiles and the information they contain may then be sold and used for purposes you never knew or intended.”įirefox users can see if Enhanced Tracking Protection is working when they visit a website and see a purple shield icon on their address bar.

“Enhanced Tracking Protection works behind-the-scenes to keep a company from forming a profile of you based on their tracking of your browsing behavior across websites - often without your knowledge or consent,” said Marissa Wood with Mozilla on Tuesday.

Mozilla has long been saying it would amp up its efforts around blocking tracking cookies, and now with the release of Firefox 69 for Windows, Mac, Linux and Android available, consumers can access those capabilities through a new default feature called Enhanced Tracking Protection. In addition, the browser has squashed several critical and high-severity vulnerabilities.

Mozilla has released its latest Firefox browser iteration, Firefox 69, which by default blocks third-party cookies and cryptominers it also disables default support for Adobe Flash Player.

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