Intel sells off majority stake in McAfee unit

Intel is selling off a majority stake in its McAfee unit and turning it back into an independent security company.Intel made the deal with investment firm TPG, which will own a 51 percent stake in the new McAfee company. Intel will own the remainder.As part of the deal, Intel is receiving $3.1 billion in cash. It originally bought McAfee back in 2011 for $7.7 billion -- a deal that caused some industry watchers to scratch their heads.Intel is best known as a chipmaker, but at the time it was als