I (half-)heard on the radio a couple of days ago something about the infection being at (or getting into) a processing center for Target, which was why so much

I (half-)heard on the radio a couple of days ago something about the infection being at (or getting into) a processing center for Target, which was why so much was able to be taken. Sorry I don't have more info, I only caught the tail-end of what they were saying (and I haven't looked it up elsewhere).