In a new post on the Microsoft Security blog, Tim Rains, the director of its Trustworthy Computing division, says that while he has heard of many businesses that will be upgrading their PCs from Windows XP to Windows 7 or 8, he has also heard from others that they don't plan on upgrading before the support cut off date. He added, "I have even talked to some customers that say they won’t migrate from Windows XP until the hardware it’s running on fails."
Microsoft: After April 8th, Windows XP will have "zero day" exploits forever - Neowin
Microsoft: After April 8th, Windows XP will have "zero day" exploits forever - Neowin