Have you protected your privacy by opting out of cross-device ad tracking?

If you don’t use the online anonymity network Tor, then you might not have more than a passing interest in the fact that the NSA sometimes uses ads, and cookies, to track and identify Tor users. To the NSA, you and your life may likely be yawnsville; you may be too “boring” to be a “person of interest” who is important enough to track (or maybe not). To an online advertiser, there is nothing too boring…
Ms. Smith’s blog