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Protect yourself from 'Heartbleed' computer bug

Lance Ulanoff of Mashable joins TODAY to discuss a new bug called Heartbleed that has left many major websites vulnerable to hackers. Internet giant Yahoo is recommending customers change passwords.

Lance Ulanoff of Mashable joins TODAY to discuss a new bug called Heartbleed that has left many major websites vulnerable to hackers. Internet giant Yahoo is recommending customers change passwords.