[tdfx]

I don't think there's enough investigative power to find all the people who were abusing the system. The level of fraud that I personally witnessed of people filing hundreds of PPP loans for non-existent businesses was in the high 7-figure range, and that was just 2 guys I happened to hear of. There were likely hundreds of scammers doing the same thing in every major city, each stealing millions of dollars each.

[dboreham]

It should be possible to identify these people very easily with a SQL query. To qualify, a business had to have been running for some time (years) and have payroll. So run a query for "loans issued to entities with banking history < 1y and w-2 withholding payments == 0".

[LorenPechtel]

Good luck figuring out where the money actually went, though.