Hackers are not happy with Mark Zuckerberg

It seems that hackers are not happy with founder of Facebook.com, Mark Zuckerberg. It has been reported that Social Media accounts of Mark Zuckerberg have been partially compromised. These accounts include Instagram, Twitter, LinkedIn and Pinterest.
The responsible group termed themselves as ‘Ourmine’. They have more than 40,000 followers on twitter. They write:

"Hey @finkd we got access to your Twitter & Instagram & Pinterest, we are just testing your security, please dm us."

What will be the motive behind this act? One of the possible motives can be showing hackers dominancy (Linkedin Tumblr Myspace Hacked). They want to show us that they can hack anyone, anywhere. It is eye-opening situation for social media websites that its time to strengthen their security. Millions of people are using social media and it is now the core source of connecting people worldwide. All these people want privacy and security.

Chris Johnston, Zuckerberg's social media accounts targeted by hackers,

http://www.bbc.com/news/business-36457190