Losses from the hack of Solana-based neobank Avici have exceeded $1 million. A hacker address beginning with FVNFzq swapped 10,000 SOL for approximately $1.02 million in USDC, then bridged the funds across chains into about 418 ETH. The assets were subsequently deposited into Tornado Cash, a mixing protocol mainly used for money laundering. The attacker is believed to have exploited vulnerabilities in smart contract permissions and signature verification, according to Onchain Lens.