$320 million worth of BTC has been "held" by a white-hat hacker! This security researcher discovered a critical flaw in the Bitcoin network and said it would only be returned once the development team proved it had been fixed. Although it sounds alarming, this is actually a good thing! Such early warning is far better than the vulnerability being maliciously exploited. In the short term, the market may have some panic, but after the Bitcoin network's security is strengthened, it may actually be more valuable in the long run. #比特币 #cybersecurity