A Yemeni hacker going by the handle of "Lov3rDns" has hacked and defaced the official social network domain of U.S president Barack Obama, used during his election campaign (my.barackobama.com), which is a subdomain of Obama's official website (barackobama.com).
The hacker left a deface page along with a message on the hacked domain telling him to leave Yemen alone.
The flag on the deface page is of southern Yemen.
The hacker is the same one who hacked AVG Security, MIT, McAfee Portal, the Coca-Cola website, Joomla blog, Kaspersky, Avast security, Firefox, and the MSN Portugal domain.
Source: Hackread.com, July 11, 2015.