I'm not seeing it. I assume this is the code based on the press release. I haven't seen the indictment though, so I could be wrong as to the specific charge.

https://www.law.cornell.edu/uscode/text/18/876#:~:text=(d)-,Whoever%2C%20with%20intent%20to%20extort%20from%20any%20person%20any%20money,injure%20the%20property%20or%20reputation