Weekly Cryptohack Roundup —Harmony and BTCPay hacked —Violent crypto thefts surge —U.S. CFTC files a $48 million fraud case —NFT founder charged —North Koreans used artificial intelligence for crypto exploits —U.S. sanctions two Iranian exchanges https://www.databreachtoday.com/cryptohack-roundup-harmony-btcpay-exploits-a-32543