If you were surprised to find an odd-looking Facebook app icon on your iPhone this week, don't worry—you haven't been hacked. The black and blue icon you've likely seen on social media or on your own ...

In a recent development that caused a commotion among Facebook users, the app's iconic blue and white icon was mysteriously replaced with a black and blue design on iPhone devices. This unexpected ...

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Is your Facebook icon looking a little dreary? Users have taken to social media to comment on the "new" appearance of the app shortcut on their phones. It now is appearing as a black background with a ...

A brief glitch made the Facebook icon black and blue.Peter Kafka / Business Insider On Thursday, some people noticed something strange and unusual on their phones' home screens. What was that — that ...