I'm on there with an old biz address where I was an employee plus my current home address. All have my cell, however. I don't use my cell much, so don't answer calls on it if a known name doesn't show.
I hadn't thought to check our kids. Hubby checked his name and mine, so I knew I showed up and checked myself.
Long ago, Hubby's health insurance at his employment, maybe Anthem, had a breach, so we froze our accounts at the credit bureaus way back then. Glad we did.