Muscular dystrophy (MD) is a group of genetic diseases involving progressive weakness and degeneration of the muscles that control movement. In some forms of MD, the heart muscles and other involuntary muscles, as well as other organs, are affected. There are 9 distinct types of MD.
Percentage-wise, only a small amount of Facebook's user accounts are compromised. The raw numbers are still pretty staggering, though. Odds are, either you or a friend have wound up on the wrong end of a hacked Facebook account. It turns out that this happens far more than you'd probably expect: New official statistics from the social network have revealed that more than 600,000 are hacked on a daily basis. Now, according to the statistics, only 0.06% of the billion-plus account logins that happen every day are compromised. Or, as Sophos so helpfully points out: Put another way, that's more than 600,000 per day - or, if you really like to make your mind melt, one every 140 milliseconds.
Three out of 10 teenagers have had their Facebook, Twitter or MySpace accounts hacked. The survey, undertaken in America by Associated Press and MTV, also suggested that the number of hacks has almost doubled in less than two years - since 2009.