Is my SIM card infected with malware?
我的 SIM 卡是否感染了恶意软件？
You may receive a seemingly random text message claiming to be from your network provider, asking you to restart your device. This is one of the very first signs of SIM hacking that you'll notice. This is almost always a message sent by the hacker himself. When you restart your phone, they have an opportunity to steal your SIM card information while the phone is turned off.
您可能会收到一条看似随机的短信，声称来自您的网络提供商，要求您重新启动设备。这是您会注意到的 SIM 黑客攻击的最初迹象之一。这几乎总是黑客自己发送的消息。当您重新启动手机时，他们有机会在手机关闭时窃取您的 SIM 卡信息。