Percentage of long-term trades in Huobi World and OKEx contracts

Coindesk announced earlier today that the Twitter accounts of celebrities including Biden, Obama, Elon Musk and Bill Gates, as well as companies such as Uber and Apple, have been hacked for posting content related to digital fraud. We provide bitcoin. In response, Quantsamp founder Richard Ma said his team believed the problem was at Twitter headquarters in San Francisco. “From what we have written so far, this is a breach of the security of Twitter,” he said. “Hackers can hack Twitter and gain access to internal controls.” It's a dumb hack, but so too is the idea of ​​cracking. , Twitter makes it seem like it's stupid and doesn't speak in public.