The average home today has no fewer than six mobile devices—expensive, portable goods that are easy to grab and sell. As a result, burglaries are more profitable than ever. Unfortunately, once a thief has made the decision to invade your home, there’s a lot more than laptops and phones at stake. Every year, there are 3.7 million burglaries in the U.S.; in 28 percent of those cases, a household member is home. In seven percent, someone in the home is violently attacked by the intruders.