After several quarters of improvements, the number of U.S. homeowners who are late on their mortgages increased in the second quarter, according to a survey by the Mortgage Bankers Association (MBA).

Foreclosure

The second-quarter mortgage delinquency rate rose to 8.44 percent of all mortgage loans outstanding, according to the MBA's Mortgage Deliquency Survey. That is an increase of 0.12 percent from the previous quarter, but is still down 1.41 percent from the same period a year ago.