In September, crypto hacks and scams went down by 22%, but thieves still stole about $127 million from about 20 major cases. There were around 22 big hacks reported, which targeted different crypto projects and personal wallets. According to data from Peckshield, September was slower for hackers than August, when they stole $163 million. Overall, crypto hacks are happening less often, but some of the attacks are becoming smarter and harder to stop. Most crypto exploits targeted weaknesses in smart contracts.