The scariest threat in the event you're affected by the data breach is if someone has enough information to open credit in your name. There's a website you can look yourself up on. I have it in my pc I think, but not my phone. They have my name and ssn, but an old address that's not valid any more. Maybe someone can link it. I'll see if I can find it in the morning if no one does.

2FA is good to use when available.

That's mainly it. It could be the most likely threat is to email you scary things to try to get you to click on the wrong thing. Or calling you up with the classic threat that the sheriff is on his way to arrest you now over some outstanding debt. I know wtf I'm doing with security and I've still fallen for a phishing scheme (caught it before any harm was some, but still clicked the damn email). My wife fell for the sheriff thing—sucks when they do find a blemish on your credit to really sell you on they are a real debt collector.