Known as 1337 of Team madleets led the defacement, possibly, this is another “DNS hijacking” attack. Up until now, the website is still hosting the deface page by the hackers.
It is just a page with black background with some shout out to his cyber friends, the usual deface page as we saw 2 weeks ago when domains of Google Kenya and Burundi were hacked.
Update: Its not just the Malaysia website that are hacked, today, the website of Google based in Pakistan with 2 domains are also hacked. www.google.com.my www.google.my.