The Bitcoin ETF saga took an unexpected twist on Wednesday. While the market eagerly awaited the regulator’s approval of the Bitcoin ETF, the Securities and Exchange Commission (SEC) announced that the Federal Bureau of Investigation is probing into the hack of the SEC’s X account that occurred the day before. “The SEC continues to investigate the matter and is coordinating with appropriate law enforcement entities, including the SEC’s Office of the Inspector General and the FBI,” an agency spokesperson said in a statement. The SEC also clarified that the unauthorized content on the SEC’s X ac…