Hackers replaced photo of Iran PM with Mr. Mahmoud Ahmadinejad 's on new European Union site . Bean hacked with message asking God to kill Spanish president . Security experts say clicking to laugh at hack could leave users vulnerable . Expert : Instead of seeing his photo on the new European Union site , launched this week as Spain took over the presidency , visitors were greeted by Rowan Atkinson 's comic character of Mr. Bean . Hacking government sites is `` the 21st century form of a street protest ''
Hackers replaced photo of Iran PM with Mr. Mahmoud Ahmadinejad 's on new European Union site . Bean hacked with message asking God to kill Spanish president . Security experts say clicking to laugh at hack could leave users vulnerable . Expert : Hacking government sites is `` the 21st century form of a street protest ''