Apple's official Weibo account posted a reminder for iPhone users to update their devices immediately.

On April 15, Apple's official account announced that security researchers recently discovered some web-based attacks that target outdated versions of iOS. For example, if a user is using an older version of iOS, tapping on a malicious link or visiting a compromised website could put the data on their iPhone at risk of being stolen. After identifying these issues, Apple conducted a thorough investigation and promptly released software updates for the latest operating system versions to address the vulnerabilities and block these attacks. For users with iPhones running older versions of iOS, it is recommended to update immediately to protect the security of their data. For users who are unable to update their devices, consider activating the lock mode, if supported, to prevent malicious web content and other threats.