Free Tools to Keep Those Creepy Online Ads From Watching You
 By BRIAN X. CHEN and NATASHA SINGER

 Ads that seem to know what you’re searching the Internet for can send a shiver down your spine. We rated four free tracker blockers that can give you some privacy.

 Published: February 17, 2016 at 07:00PM

 via NYT Technology http://www.nytimes.com/2016/02/18/technology/personaltech/free-tools-to-keep-those-creepy-online-ads-from-watching-you.html?partner=IFTTT