Find Out How Facebook Tracks You Even When You're Not Using It
by Brendan Hesse from Lifehacker on (#4YJCE)
We all know Facebook tracks what you do while using its apps and website, but the social media monolith also collects data from third-party apps, services, and websites, even when you're not using Facebook. It's one of the ways Facebook's targeted ads become eerily specific and seem to know what you've been looking up"