While WalletConnect is convenient, if newcomers encounter pitfalls during operation, it may affect asset security. Here are 3 key points to help you avoid common problems.
First, confirm the "connection object" before scanning. Phishing websites often imitate the interface of legitimate DApps and generate fake WalletConnect QR codes. Always verify the official domain of the DApp (for example, the correct domain for OpenSea is opensea.io) before scanning, and it's best to enter directly from the wallet's "recommended DApp" list instead of clicking on unknown links.
Second, do not give "unlimited authorization". Some DApps may request "unlimited asset authorization" that allows them to access your tokens at any time. Unless it is a mainstream platform that you will be using long-term (such as Uniswap), it is advisable to choose "single authorization" or "short-term authorization". Future renewals will be required—wallet pop-ups will clearly indicate the scope of authority, so read it carefully before confirming.
Third, regularly clean up "expired connections". If you still retain connection permissions for DApps that have not been used for a long time, there may be security risks. In the wallet's "WalletConnect management", you can see all connected applications. Disconnect any that have not been used for more than 3 months to reduce potential risks.
Remember these points to enjoy the convenience of WalletConnect while adding an extra layer of protection to your assets. $WCT
