Sorry to hear you had a welfare check. Was this recently if it's ok to ask? Did you have the SN addressed to your real name or a dummy name? Sorry for all the questions, I'm in the UK and panicking about how I'll get SN now.
Copied from another thread:
Actually, turns out I wasn't present. I had it delivered to a friend's place (they volunteer to have deliveries for me as I have super controlling parents that I'm having to live with at the moment and I also have substance abuse issues). So whilst it was for me, my name and address weren't on the parcel. This meant he could just say he never ordered it, but then he panicked and gave them my name and number but then went on to misspell my name and number for my sake lol. But if they wanted to they could find me. Especially if it's the case that MDS has been busted, all my info is accessible there. Welfare checks aren't rough, I've had them myself before. You just stick to the script that you aren't planning on harming yourself and haven't harmed yourself. I've never had one at my parent's home, however. That'd be hell bc my parents are already worried sick and would let the police in right away. Previously if they ask me for any further info I've just said "I don't believe I actually have to tell you that so I'd prefer not to thanks". But honestly I'm scared about the fallout now. They must have a list of people who've ordered and my payment details and address could be accessible that way. I'm just so gutted I didn't get the chance to test it. The check was today.
In my experience you shouldn't use dummy names ESPECIALLY when ordering from overseas. It's more incriminating (I say this from a drug user's perspective) although SN is controlled not illegal so idk. Either way if they want to find you they can, it's the police. I've had helicopters out for me before:(