Apple just changed how iOS validates push notification tokens on iOS 26.4. While it is impossible to tell whether this is a result of this case, the timing is still notable.
令人惊讶的是：苹果最近在iOS 26.4中更改了推送通知令牌的验证方式，虽然无法确定这是否与此案有关，但时间点值得注意。这暗示苹果可能已经意识到通知数据存储的隐私问题，并采取措施改进系统安全性，表明科技公司与执法机构之间可能存在不公开的博弈。
Messages were recovered from Sharp's phone through Apple's internal notification storage—Signal had been removed, but incoming notifications were preserved in internal memory.
令人惊讶的是：即使Signal应用被从iPhone上删除，苹果设备的内部通知存储系统仍然保留了收到的消息内容。这表明iOS系统在应用删除后仍会缓存通知数据，这可能成为执法机构获取已删除消息的意外途径，而大多数用户并不意识到这一潜在的数据泄露风险。
iOS itself is a monopoly that should be opened up to third-party stores and side-loaded apps
Which would be a security issue - for me it would be a bad decision to force opening iOS.
If Bluetooth is ON on your Apple device everyone nearby can understand current status of your device, get info about battery, device name, Wi-Fi status, buffer availability, OS version and even get your mobile phone number