This kind of fraud in work visas is rampant – far more pervasive than the US gov’t thinks.
OPT itself is a massive fraud.
“The U.S. government awarded hundreds of work permits in 2017 to a front company that, according to an FBI statement, trafficked almost 2,000 Chinese graduates into the U.S. white-collar labor market.
The March 28 FBI document alleges that a Chinese migrant named Weiyun Huang took money to issue fraudulent claims of employment to Chinese students who were seeking to get “Optional Practical Training” work permits. Huang was arrested March 26, the document says”.