Sony's PlayStation Network on Sunday was hacked, making the service unavailable to its million users.

According to the article of Classicalite, the terrorist ISIS linked hacker group known as Lizard Squad to hack the Sony's PlayStation network.

Lizard Squad on Sunday confirmed to take down the PSN via a similar distributed denial service (DDoS) attack, which precluded the players to access the streaming Netflix movies and playing games in PlayStation Plus accounts.

Lizard Squad posted on Twitter that it was a "preaching" that Sony should spend money on protecting consumers' account.

However, anonymous hacker FamedGod has stepped out and take the responsibility with a video in a YouTube (which is no longer available due to copyright claim) explaining how and why it was done.

Everyone RT! https://t.co/rBkvZea2tu

— Fame (@FamedGod) August 24, 2014

"Welcome followers and supporters of FamedGod. Over the past 9 hours may be wondering why such events have occurred to the playstation network. Sony is a company that lacks security which makes every user vulnerable to having their information leaked. Jailbreaks can access hidden and prohibited content now. Memory dumping can reveal the hidden servers which personal and main information is stored. Simple hex converting and decryption lead to a full DDoS on playstation main server data center," says FamedGod on the video.

 "The fact you can't even stop the sign in from modded firmware is ridiculous. You apparently, didn't solve a thing when you went down for a month. I hope you think twice next time," FamedGod concluded.

FamedGod has even posted a tweet on Twitter called out Lizard Squad, saying:

Aye @LizardSquad can u do something? Or you just another harmless skid from hackforums. Hehehe — Fame (@FamedGod) August 25, 2014