It may be worth mentioning that DOGE also has access to the passport numbers and identifying data of anyone who has traveled here. I assume they purge the system, but who knows how often.
And if you've ever worked here or obtained a Social Security number for other purposes (banking, school), they have that number and all associated data. And SS data is never purged. Prior to 2004, anyone here legally could get an SSN and it was a 'controlling number' for numerous purposes, govt and non-govt. Starting in 2004 issuance was much more restrictive.
And if you've worked in the US and paid into SS, then SS may have access to your foreign earnings under certain circumstances if you have also worked in Australia, Austria, Belgium, Brazil, Canada, Chile, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Japan, Luxembourg, Netherlands, Norway, Poland, Portugal, Slovak Republic, Slovenia, South Korea, Spain, Sweden, Switzerland, United Kingdom, and Uruguay. Normally the agency doesn't use that access unless you file for benefits using combined US and foreign earnings.
Chances are this is nothing to worry about for people not living or contemplating living here. But it just shows how 'long' their fingers are for reaching into, not just our lives, but possibly the lives of people who don't even live here.