The Invisible Threats of Web3 Security: Underlying Vulnerabilities Not to Be Ignored

As the Web3 sector is developing rapidly, a commonly overlooked security risk is quietly lurking - traditional network security vulnerabilities. Although blockchain technology itself is relatively secure, the Web3 ecosystem still relies on traditional Web2 infrastructure, which makes underlying security vulnerabilities a weak link in the entire Web3 security system.

Potential Threats of Web2 Vulnerabilities to Web3

Web3 is built on the infrastructure of Web2, which means that security vulnerabilities in Web2 could have severe effects on the entire Web3 ecosystem. For example, vulnerabilities in browsers or mobile operating systems could be exploited by hackers to stealthily steal users' digital assets.

Recent security incidents have fully demonstrated this point:

1. Hackers exploit zero-day vulnerabilities in Bitcoin ATMs to steal cryptocurrencies.
2. A hacker group from a certain country has been conducting attacks for up to 6 weeks using a zero-day vulnerability in the Chrome browser.
3. A vulnerability in Microsoft Word was used to steal users' cryptocurrency.
4. Vulnerabilities in the Android system allow hackers to access cryptocurrency wallet information.

These cases indicate that the threats posed by Web2 vulnerabilities to digital assets are real, and their impact is not limited to individual users, but also includes important participants in the Web3 ecosystem such as exchanges and asset custodians.

Comprehensive Security Protection Strategy

Given the inseparable relationship between Web2 and Web3, a comprehensive Web3 security strategy must focus on both areas simultaneously. Relying solely on traditional methods such as single code audits is insufficient; the Web3 domain requires more advanced and comprehensive security measures, such as real-time detection and response to malicious transactions.

Security experts emphasize that the principle of "know yourself and know your enemy, and you will never be defeated" also applies to the field of cybersecurity. In-depth research on Web2 vulnerabilities not only helps to improve the overall security level but also provides valuable insights for Web3 security protection.

Conclusion

With the continuous development of Web3 technology, we must recognize the importance of underlying security. Only by ensuring the security of Web2 infrastructure can we truly achieve the security of Web3. This requires the joint efforts of security experts, developers, and the entire industry to continuously raise security awareness, improve security measures, and build a more secure and reliable foundation for the future of Web3.