A chrome extension that save you: Pocket Universe.

As a degen, you are probably familiar with Metamask. However, not all humans can thoroughly understand the contracts and know what they are signing, which makes them highly susceptible to signing risk.

In the ever-evolving world of cryptocurrency and decentralized finance, security is a top priority. One of the most critical components of this security is protecting your digital signature from malicious actors. That's where Pocket Universe comes in.

Pocket Universe is a cutting-edge tool designed to safeguard your Metamask signature from potential threats.

One of the unique features of Pocket Universe is its ability to validate the authenticity of a dApp before you interact with it. This is accomplished through a real-time dApp security check, which scans the dApp's code and detects any potential vulnerabilities. This means that you can be confident that you're signing transactions with legitimate dApps and not with a malicious impersonator.

A lot of people are still getting the hang of gas-less signatures and how they can be dangerous. No worries, Pocket Universe got you covered with a simple and easy-to-understand infographic.

Scammers are everywhere, but don't worry! Pocket Universe has got your back with their super easy browser extension. Stay protected!

Do you want to ensure your protection? It's always advisable to locate official links on your own, but if you need assistance, here is a link. https://www.pocketuniverse.app/

"Oh no, I fell for a scam. What now?"

If you've recently signed a transaction that you believe to be a scam, don't panic. Here are a few steps you can take:

First, you just need to identify which type of signature you signed. If you can't remember what did you sign, you can just create new blank wallet, connect it and try to sign again.

Token approval

- Go to Revoke.cash
- Revoke approvals for any tokens you signed for
- Especially if the allowance is to an address like 0x… rather than “Opensea”

Seaport Signature

This will give scammers control your seaport approval and sell your asset to them at $0. Invalidate previous Seaport Signatures as fast as you can.

Option 1
- Go to the Seaport contract on Etherscan
- Click Connect to Web3
- Click "Write" under "incrementCounter" and sign

Option 2
- Visit Harpoon
- Click and sign Button 1 which does the same as above

Generic signature (eth_sign)

This signature can do almost anything to your wallet if have malicious intent, avoid signing it with unfamiliar website. But if you feel that it's not safe.

- Create a new wallet and transfer your assets there

Otherwise do all the above steps.

Upgrade to

- Go to Revoke.cash
- Revoke approvals to OpenSea (old) for tokens that you care about

Security update

Unfortunately, in most cases, scammers take ETH immediately and it can be difficult to recover. So, it's unlikely that you will be able to get your ETH back. 😞

That's it. In the end, it's better to have protection before all these happen. I strongly recommend using Pocket Universe extension for your safety. (I didn't get anything to promote their service.)

It's always advisable to locate official links on your own, but if you need assistance, here is a link. https://www.pocketuniverse.app/