March 6, 2013 Find a new way of exploiting Chrome, IE, Java, etc.. and you could win millions of dollars
February 23, 2013 Microsoft admits it was also hit by hackers, malware infects their Mac business unit
December 6, 2012 Microsoft wants to hear about your Android malware problems.. so it can promote Windows Phones
November 14, 2012 Skype users warned of serious security problem – accounts can be hijacked with ease
September 21, 2012 Emergency security patch issued by Microsoft to squash Internet Explorer zero day exploit