Mozilla has a new add-on for Firefox called Lightbeam. I call it the snoop-back tool because the add-on lets you see third party sites who connect to your activity once you land on a particular website. Today I decided to check the Obamacare tax site, Healthcare.gov with Lightbeam.
How many third parties were there? Ten, and all I did was click on the page. I didn't enter a single bit of information.
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