The U.S. Securities and Exchange Commission (SEC) confirmed that a hacker took over its X account through a “SIM swap” attack that seized control of a cell phone associated with the account. That allowed the outsider to falsely tweet on January 9 that the agency had approved spot bitcoin exchange-traded funds (ETFs), a day before the agency actually did so.
Source
SEC Shut Off Extra Security on X For 7 Months, Letting Hacker Breeze In
