In a couple of areas I spend time the same scam is being performed, so I think it is more than a coincidence.
Dirtballs (usually 2) knock on the door with a total BS story about what the purpose of the intrusion is, maybe even asking if "John Smith" is home, or could they look at the imaginary truck advertised for sale. They may also be soliciting business as tree trimmers, lawn service, what have you, but are not wearing uniforms, have no signs on their vehicles, nor do they have any business cards when asked.
The entire time they are on the property their eyes are moving, looking in any accessible windows and around the perimeter for booty and indication of dogs and the security setup or lack thereof....The one not at the door may even walk around the home to get the lay of the land in the side and rear yards.
Be aware of things that are not "normal" in your neighborhood, like strange people and vehicles, and take advantage of this time of increasing crime to get acquainted with the people that live around you, and maybe even begin a dialog of what their opinions and capabilities are of home defense and the need for vigilance. It's amazing how little most of us know about who we live amongst.
Also, put the heat on the police force in your neighborhood that may claim to not be aware of increased criminal activity, and don't let them talk you into accepting downgraded protection because of budget problems.. I'll bet your property taxes, just like mine, have not been adjusted downward because your homes are worth 60% of what they were 4 years ago or because one of the breadwinners are without work. A sheriff's department detective actually admitted that investigating property crimes in areas where residents have insurance coverage is being reduced because of their budget.
And light up the night, a very simple thing to accomplish for most of us, close the garage door, day and night, to hide your stuff from the mutts patrolling the area, and secure your lawn equipment, toys and bikes. Just drive residential areas in your town and look at the amazing amount of stuff left out and easy to steal. No wonder it is going on, is it ?