Is customizing vx risky?

It's very risky. Customizing WeChat multi-application software is usually illegal, which is very risky for your equipment and information security. Using unauthorized software may increase the risk of your device being hacked and information leaked. In addition, providing your UDID will also increase the risk of information disclosure, because it will expose your device information and personal identity. Therefore, I strongly recommend that you don't buy or use this customized WeChat open software to protect your equipment and personal information. If you need to use multiple WeChat accounts, you can use the official account switching function or use safe and reliable third-party multi-account management software.