Towards Solving Web3 Blockchain Issues
Web3 ブロックチェーン問題の解決に向けて

A remaining issue with blockchain is the random number generator.

First and foremost, you should never download and use a wallet from any source other than the official one. Any wallet from an unknown source should be immediately deleted without running it.

But is it enough to just scan it with antivirus software? Indeed, malware and backdoors can be detected this way. However, the problem with random number generators cannot be detected at all. This is because there is no way to detect it due to the mechanism involved, and it is not a matter of the performance of security software.

In other words, if there is an issue with a wallet that cannot be detected by virus detection software due to its mechanism, it could put the coins inside at risk. Therefore, you must never use a wallet from an unknown source. Hackers particularly favor methods that can evade such detection, and undoubtedly, there have been many cases where coins were lost due to this issue.

When using the blockchain, please keep these issues in mind. It is absolutely crucial. The concept here is significantly different from other software, and you must never use third-party software that is not an official partner of the operation.