Family member just sent all their personal data to a scammer, we just found out. What else can we do?

We have signed them up for credit monitoring and one of the monitoring services as well as frozen their credit with agencies. What else can we do? The data is already gone so now it’s just a matter of time. They pretty much gave away all of their most personal information - SSN, etc.

This in the US and everyone is very much freaking out. We don’t really know what else we can do for them. and feel very helpless.

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