Use only the official links below. No real recovery asks for your seed phrase or private key. If anyone offers to recover funds for you, it is a scam.

1. zkSync Lite balance not claimed

   $667 · 2 positions

   zkSync Lite was shut down on 2026-05-04. Remaining balances are claimable on Ethereum through a claim contract and a withdrawal portal. Your account is on that list and has not claimed.

   1. Open the zkSync Lite withdrawal portal and connect the wallet that owned the account.
   2. The portal finds your address in the final state, builds the proof and sends the claim. Follow its prompts.
   3. Confirm the Ethereum transaction. Tokens go to your L1 address. Matter Labs sponsors gas for the first 100,000 withdrawals.

   zkSync Lite withdrawal portal (opens in a new tab)Official docs (opens in a new tab)

2. Balancer rescue reward not claimed

   Balancer, Merkl

   $149 · 2 positions

   After the 3 Nov 2025 Balancer v2 exploit, some funds were rescued. If you held pool tokens at the snapshot block, you can claim your share. Balancer is winding down, so claim soon.

   1. Open balancer.fi and look for the rescued-funds claim page. Connect the wallet that held the pool tokens at the snapshot block.
   2. Check your amount, sign Balancer's claim terms (you release Balancer from liability), then send the claim and pay gas.
   3. Chains: Ethereum, Base, Arbitrum, Optimism, Polygon. Contract wallets: Balancer asked them to write to [email protected].

   Balancer app (opens in a new tab)Official docs (opens in a new tab)

3. Cat in a Box stETH deposit

   $19 · 1 position

   Cat in a Box was a loan system backed by stETH. catinabox.finance still loads but shows no data, and the contract still works, so you can try to take out your stETH deposit.

   1. Open the contract from your row's 'contract' column in the explorer, Write tab, and connect your wallet.
   2. If your row shows debt, repay the synthetic token first, or withdraw only up to the loan limit.
   3. Call withdraw(amount). Pay the fee in ETH.