Sam Bankman-Fried, the disgraced former FTX chief sentenced to 25 years in prison in March, disappeared from X for two years. A series of 10 posts on Monday night from his account broke that spell.

“BREAKING NEWS: Jeff Bezos responded to Elon Musk by posting an announcement to buy X for $333 million. Making Elon Musk angry and speak out,” the post's text reads. The Threads post received ...