The U.S. Department of Justice and the Securities and Exchange Commission told the Supreme Court that the Nvidia investor class action lawsuit should be approved. The investor group tried to sue Nvidia in 2018, accusing it of concealing more than $1 billion in GPU sales to crypto miners. The two agencies said they were "very interested" in the case, and that worthy private lawsuits were an important supplement to the agency's criminal prosecutions and civil enforcement actions. (Cointelegraph)