A serious security vulnerability has been discovered in iPhones: Malicious apps could steal wallet private keys! An iOS sandbox escape vulnerability called `worse_query` has been exposed. Malicious apps could bypass the iPhone's original app isolation mechanism and read other apps' local files. If your wallet stores sensitive information such as mnemonic phrases and private keys in an accessible location, it could be stolen, leading to the theft of your wallet assets. The risk also extends to password managers and login credentials, not just Binance or crypto wallets. Defense measures: Immediately update your iPhone to the latest official version of iOS provided by Apple. Delete apps from unknown or untrusted sources, especially those installed from unofficial channels. If you suspect your device has been compromised, create a new wallet on a clean device and transfer your assets there. Reset passwords for important accounts and cancel existing login sessions. Remember: Even one malicious app on your phone can become an entry point for other apps to leak data.