China's Ministry of State Security has revealed common methods of cyber espionage

On February 23, 2024, China's Ministry of State Security issued a notice on preventing cyber espionage. It is very interesting to see some of the common methods of cyber espionage and to prevent it in advance.
**1. Invisible ears: smart wearable devices**
When the smart wearable device is connected to the smart phone through the wireless network or Bluetooth, the "network spy" can attack the device through the Internet, implant specific "Trojan" programs without the user's knowledge, and then obtain …

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