@TaxGuyBill   "realistically, it is likely a matter of "when" it will be hacked, rather than "if"."

I keep saying that about third-party software used for electronic filing, but others just scoff.

Compare what IRS does, with what Social Security requires.  I have concerns about its security also, but unlike IRS it doesn't seem to have the objective of discouraging use.  They do it without the help of a company that hasn't been around long and doesn't have the best track record for helping states with identity of unemployment claimants.