A cyber-attack took down Sony’s PlayStation Network over the weekend, with the person claiming responsibility declaring that it was done in the name of terrorist group Isis.
A Twitter user with the handle @LizardSquad said ‘today we planted the ISIS flag on @Sony’s servers’ following the attack.
It had coincided with a bomb scare on a flight carrying top Sony executive John Smedley in the United States.
Cyber-attack: A Twitter user with the handle @LizardSquad said ‘today we planted the ISIS flag on @Sony’s servers’ after the Sony PlayStation Network was disrupted
Lizard Squad also targeted games company Blizzard Entertainment and Xbox.
The PlayStation Network was back up and running on Monday.
Sony said on its PlayStation blog that its PlayStation network had been taken down by a denial of service-style attack, which overwhelmed the system with traffic, but did not intrude onto the network or access any of its 53million users’ data.
Lizard Squad originally said the attack was meant to pressure Sony to spend more of its profits on the network.
‘Sony, yet another large company, but they aren’t spending the waves of cash they obtain on their customers’ (PlayStation Network) service. End the greed,’ one post said on Sunday.
Sony’s network business has been hit by attacks before, with a security breach in 2011 dealing a major blow to plans at the time for a looser network designed to allow for the connection of a range of Sony devices.
Disruption: Lizard Squad also targeted games company Blizzard Entertainment and the Xbox Live system
WHAT IS THE PLAYSTATION NETWORK?
Sony describes its PlayStation Network as ‘an online digital media platform that is especially designed for PlayStation enthusiasts’.
It’s essentially an online service that allows PlayStation gamers in different towns, cities and even countries to play against, or with, each other.
Most games these days come with online modes – think of them as games within the game in which sometimes huge numbers of players battle it out for the highest score.
Players use the Network to access this part of the game’s functionality.
It’s also possible to watch TV shows and movies through the Network.
Xbox Live is Microsoft’s version of the Network. For a yearly subscription, it allows users to play online versions of their games and even access movie services such as Netflix.
Since then it has invested heavily in the system and is now hoping the network can serve as a centrepiece of its plans to rebuild its business after years of losses in its flagship electronics operations.
Lizard Squad said it had also targeted the servers of World of Warcraft video gamemakers Blizzard Entertainment, whose website was down, and threatened to attack Microsoft’s Xbox Live network, which some users said they had problems accessing on Sunday.
‘We don’t comment on the root cause of a specific issue, but as you can see on Xbox.com/status, the core Xbox LIVE services are up and running,’ Xbox spokesman David Dennis told Reuters.
Blizzard Entertainment was not immediately reachable for comment, though its customer support Twitter account said the company’s servers were stabilising.
Lizard Squad also tweeted to American Airlines on Sunday to say they had heard that explosives were on board a flight carrying Sony Online Entertainment President John Smedley.
That followed an earlier tweet from a game player’s forum telling the airline: ‘I’m gonna send a bomb on your plane be ready for me tomorrow.’
A PlayStation spokeswoman in the United States said the FBI was investigating the diversion of the Dallas to San Diego flight.
The FBI had no comment on the incident.
American Airlines said on its Twitter account that it was ‘aware of threats’ made over the microblogging service and had alerted security.