> Hotel management said that they have now been hit three times by cybercriminals who this time managed to take down the entire key system. > Yet according to

> Hotel management said that they have now been hit three times by cybercriminals who this time managed to take down the entire key system. > Yet according to the hotel, the hackers left a back door open in the system, and tried to attack the systems again. I think that answers probably why the ransom was only a 1K EUR or so. It was turning to be into some kind of a rent or protection scheme.