Many in the virtual currency industry have been confused and bedeviled by the Securities and Exchange Commission's (SEC) gradual and ill-explained encroachment on their world, with frequent claims from SEC Chair Gary Gensler that most cryptocurrencies should be properly seen legally as "securities" that ought to be regulated by his agency. That would potentially make lots of legit businesses suddenly illegal dealers in "unregistered securities." In a decision last week in an ongoing bankruptcy case of Voyager Digital Holdings, U.S. bankruptcy Judge Michael E. Wiles in the U.S. Bankruptcy Court for the Southern District of New York laid into SEC...