Our Security Measures
🔐 Nonce-Based Replay Protection
Every signature request includes a unique, time-limited nonce that can only be used once. This prevents attackers from reusing old signatures to drain your wallet.
👁️ Transaction Previews
You see EXACTLY what you're signing before approving any transaction - amount, recipient, and all details are shown in plain language.
💰 Limited Approvals
Token approvals are limited to the exact amount needed for each transaction. We never request unlimited spending permissions.
⏰ Time-Limited Signatures
All signature requests expire after 5 minutes. Old signatures cannot be reused.
How to Stay Safe
- Always verify transaction details before signing
- Never sign blank transactions or messages you don't understand
- Check the amount and recipient match what you expect
- Only connect your wallet on official FatMemes domains
- Never share your seed phrase - we will never ask for it
- Use hardware wallets for large amounts (Ledger, Trezor)
Common Scams to Avoid
❌ Fake Reward Claims
Scammers create fake "claim reward" buttons that actually drain your wallet. Always verify the transaction preview shows the correct amount and recipient.
❌ Phishing Sites
Attackers create fake copies of FatMemes to steal wallet signatures. Always check the URL is exactly fatmemes.net
❌ Unlimited Approvals
Some malicious contracts request unlimited token spending. FatMemes only requests the exact amount needed for each transaction.
❌ Social Engineering
Scammers impersonate support to trick you into signing malicious transactions. FatMemes support will NEVER ask you to sign anything or share your seed phrase.
What to Look For
✅ Before signing any transaction, verify:
- The amount matches what you expect
- The recipient address is correct
- The transaction type makes sense (payment, approval, etc.)
- You initiated this action (not a popup that appeared randomly)
- The URL is fatmemes.net (check for typos like fatmemess.net)
Questions?
If you see suspicious activity or believe you've been scammed, contact us immediately at security@fatmemes.net
Last Updated: January 26, 2026