97%
of EIP-7702 delegations in the wild point at malicious sweeper contracts — the CrimeEnjoyor family.
Issue 01 · Underground Security Agent
Wallet drain?
Didn’t happen.
drain’t is an AI security agent that stops wallet drainers — EIP-7702 delegations, Permit phishing, and malicious approvals — before your funds move. Built on MetaMask Smart Accounts Kit, Venice AI, and 1Shot Permissionless Relayer.
Why drain’t exists
450K+
wallets drained since Pectra. Same bytecode, copy-pasted across attackers.
1 block
is all it takes. CrimeEnjoyor variants forward any incoming asset to the attacker on contact.
Defense in depth
Three lines of defense
01
Pre-sign warning (MetaMask Snap)
drain't intercepts every signature and transaction request. If you’re about to sign a Permit or a type-0x04 7702 authorization that points to a known drainer, we block the prompt with a critical warning before the damage is done.
02
Autonomous monitor (reference AI agent)
Delegate emergency permissions to drain’t via ERC-7710 and we’ll watch your address 24/7. The moment your wallet’s code changes to point at a fresh CrimeEnjoyor copycat, our agent reasons (Venice AI) and queues a response.
03
Gasless rescue (1Shot relayer)
When critical risk is detected, drain’t broadcasts a revocation authorization through the 1Shot Permissionless Relayer — gas paid in USDC, zero ETH needed. Proven with a real on-chain rescue on Arbitrum One.
Built on
MetaMask Smart Accounts Kit
ERC-7702 / 7710 / 7715
Venice AI
1Shot Permissionless Relayer
“The protocol forgets you. drain’t does not.”