Comcast security flaw could help burglars break into homes undetected

A security vendor says it discovered a flaw in Comcast’s home security system that could let criminals break into houses undetected by using radio jamming equipment. The vendor, Rapid7, says it alerted Comcast to the problem two months ago but never received a response from the company. However, Comcast told Ars that Rapid7 e-mailed the wrong address.