If you downloaded a dud app, it might have stolen your Facebook password - Apps-and-software

A lot of the apps didn't work very well before signing in with Facebook, and then didn't work even after signing in.
A lot of the apps didn't work very well before signing in with Facebook, and then didn't work even after signing in.

It turns out that 10 apps with a total of 5.8 million downloads have stolen Facebook passwords - GIGAZINE

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