The method of attack launched by actors use the technique of Distributed Denial of Service (DDos), they are party to a vote by inserting millions of fake voice in repeatedly. As a result, the server used was unable to handle the data traffic swells.
The incident online voting system was forced to shut down, the assessment was finally forced to do offline and left entirely to the jury.
Local television station which organizes also apologized. They assume that the contest this time got a tremendous response 'warmer', more than usual, but the system provided is claimed to serve 500 million visitors within 10 minutes.
Until now, investigations are under way to find out who the culprit behind the attack, even the organizers had hired a third party to track it down.