ADT has confirmed suffering a cyberattack in which crooks stole sensitive information from its systems. In an 8-K form filed with the US Securities and Exchange Commission (SEC), the American home security systems provider said it “recently became aware” of unauthorized activity on its network.

Home security company ADT reported that its network had been illegally accessed in a filing with the U.S. Securities and Exchange Commission early this week.

Lots of homeowners use ADT to keep their homes safe from burglary, fires and other hazards. But ADT has had a few security problems of its own lately, incl