According to lawyers, Elon Musk's rampant Twitter behaviour could get him into hot water with the SEC. Legal advisors have warned that Tesla chief executive Elon Musk could come under scrutiny from the U.S. Security and Exchange Commission. Musk was vocal about Bitcoin and DOGE on Twitter on a number of occasions that led to Bitcoin activity spiking to its highest levels on the social media platform. If they suspect market abuse, the SEC and the Commodity Futures Trading Commission have the capacity to investigate.