Twitter Is Testing Two-Factor Authentication Internally, And It Can't Come Soon Enough

In what was a mind-boggling series of events in real-time, one Associated Press hack and a false tweet about the White House sent the stock market into a momentary free-fall. Twitter hopes to stop intrusions like that in the future by introducing a two-factor authentication process, Wired has learned. When this offering will be available to users is unknown. The company has been working on this at least since we talked to them in November, and became more apparent when it was seeking to hire eng...