Giter Club home page Giter Club logo

buidlerdao / metashieldextension Goto Github PK

View Code? Open in Web Editor NEW
45.0 3.0 19.0 326.1 MB

MetaShield is committed to effectively warning and blocking phishing websites from stealing your encrypted assets

Home Page: https://www.metashield.cc

License: GNU General Public License v3.0

JavaScript 78.01% HTML 6.61% SCSS 0.96% TypeScript 1.14% Python 0.36% Shell 0.03% CSS 12.89%
chrome-extension ethereum ethereum-security metamask phishing-protection phishing-reports security security-team web3

metashieldextension's Introduction

image

MetaShield

daily-update-black-contract cloud-function-deploy

Metashield 是由 BuidlerDAO 孵化的第一个项目,我们发现大量用户的加密资产遭受到了钓鱼网站的威胁,在全球范围内,每年有价值数亿美金的加密资产被钓鱼网站偷走,包括大量的 BAYC, Moonbird 等。经过成员提案,我们开发了插件 MetaShield ,可以有效预警并拦截钓鱼网站的盗窃行为,在 Web3.0 黑暗森林中保护用户资产安全。

技术原理

钓鱼网站原理?

钓鱼网站通常会伪装成知名 NFT 网站,诱导您点击某些按钮如 mint 等。实际上会诱导您使用 approve 方法将资产授权给某个地址,从而该地址可以转移走你的 NFT。或者诱导你使用 send 方法直接将资产发送给某个地址

插件如何保护?

MetaShield 可以有效识别 approve 和 send 交易,及时准确的告诉您点击的后果,告知您将加密资产授权或发送给哪个地址,并通过黑白名单的方式检查它的安全状态,以触发必要的预警和拦截。

我们收录了现有许多钓鱼网站到黑名单,我们发现大多数钓鱼网站基本是一把梭哈,钓完就跑路,因此在本项目中采取了如下设计:

  • 黑名单:强制拦截提醒,定期检查是否有黑名单中网站再次上线
  • 白名单:提示正处于官网,交易安全
  • 未收录黑白名单:提示交易存在一定风险,并在能拿到数据的情况下告知用户该地址合约是否经过开源

参与贡献

关于 BuidlerDAO

BuidlerDAO 由孵化、技术、投研、教育和运营五大公会组成。我们坚信区块链技术的底层创新,对组织结构、创作者经济、乃至生产关系都会带来长期的、革命性的影响。我们欢迎长期主义者和实干家,快速迭代、勇于尝试。加入我们

metashieldextension's People

Contributors

0xbe1 avatar 350306878 avatar aboutmydreams avatar catbosss avatar creeep123 avatar github-actions[bot] avatar katesunc avatar unssl avatar vadxq avatar zbirk avatar

Stargazers

 avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar

Watchers

 avatar  avatar  avatar

metashieldextension's Issues

Recommend Projects

  • React photo React

    A declarative, efficient, and flexible JavaScript library for building user interfaces.

  • Vue.js photo Vue.js

    🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.

  • Typescript photo Typescript

    TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

  • TensorFlow photo TensorFlow

    An Open Source Machine Learning Framework for Everyone

  • Django photo Django

    The Web framework for perfectionists with deadlines.

  • D3 photo D3

    Bring data to life with SVG, Canvas and HTML. 📊📈🎉

Recommend Topics

  • javascript

    JavaScript (JS) is a lightweight interpreted programming language with first-class functions.

  • web

    Some thing interesting about web. New door for the world.

  • server

    A server is a program made to process requests and deliver data to clients.

  • Machine learning

    Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.

  • Game

    Some thing interesting about game, make everyone happy.

Recommend Org

  • Facebook photo Facebook

    We are working to build community through open source technology. NB: members must have two-factor auth.

  • Microsoft photo Microsoft

    Open source projects and samples from Microsoft.

  • Google photo Google

    Google ❤️ Open Source for everyone.

  • D3 photo D3

    Data-Driven Documents codes.