Edit: After half day, my wife’s Mac started having the same problem. I have then applied the solution that I found in the Apple
Two men plead not guilty in iPhone 4 prototype case
This has nothing to do with the story we broke yesterday about the iPhone prototype going missing but the case were exactly the same happened last year. The two men who round the phone then sold it on to Gizmodo. In the court today the files against Gizmodo was dropped . But the 2 men who picked the iPhone prototype after the Apple engineer had left it pleaded not guilty to handling and position of stolen goods.