Amd has called the police and the matter has entered the criminal investigation stage. They are working closely with law enforcement officers.
Its estimated that this news will make most people look confused. Frankly speaking, from the end of last year, there are not many relevant news reports about this matter. Its found that someone sent out the source code of AMDs Navi and other graphics cards on GitHub, which should have been stolen by hackers. They sold us $100 million before and put it on GitHub if no one bought it.
Amd has asked GitHub to delete the source code through legal means, and AMD said in the announcement that the disclosure does not involve their core products, it seems to deny that it is the source code disclosure of 7nmnavi graphics card.