This is what "Big Data" gets us. Someone did a search on my name, looking for someone in Cleveland who either shares it or was using it, and got data cross-referenced by address that included my sister and her phone number. Without thinking it through and verifying that they were calling the right household, they called my sis.
That's a private insurance company, probably a bit better run than anything DHS/police department would be using. What's scary as hell?
SWAT ... nuff said.