How did Democratic opposition research miss that challenger in swing district completely made up is resume https://www.nytimes.com/2022/12/19/nyregion/george-santos-ny-republicans.html feels like this should be impossible in 2022.
New York Republican George Santos’s Résumé Called Into Question

Mr. Santos, a Republican from New York, says he’s the “embodiment of the American dream.” But he seems to have misrepresented a number of his career highlights.

The New York Times
@DavMicRot This is interesting. Reminds me of some cases in Europe where spies assumed Brazilian identities in order to embed themselves in society. Like https://www.bellingcat.com/news/americas/2022/06/16/the-brazilian-candidate-the-studious-cover-identity-of-an-alleged-russian-spy/
Different here, apparently, but seems like there may still be some digging to do.
The Brazilian Candidate: The Studious Cover Identity of an Alleged Russian Spy - bellingcat

An alleged GRU spy who sought access to the International Criminal Court as an intern left a long and detailed trail on social media.

bellingcat