Facebook will show who uploaded your contact info for targeted ads

Facebook has taken some steps to prevent companies from recklessly using your data for targeted ads, but now it might put pressure on them to come clean. As of February 28th, Facebook's "why am I seeing this ad?" button will show who (if anyone) upl...

Facebook at 15: The long road to social media dominance

Facebook's come a long way since it launched 15 years ago today, on February 4th, 2004. Known as TheFacebook.com when it was created by Mark Zuckerberg and friends from Harvard, the service has gone from a "directory of information for college studen...