The reporter learned that the preview version of Doubao Assistant's engineering machine can now use WeChat normally, but Doubao Assistant's mobile phone function currently no longer supports operating WeChat. Earlier, a technician from a technology company told reporters that actual testing of Nubian phones equipped with Doubao Mobile Assistant revealed that Doubao has INJECT_EVENTS permission, which allows the application to inject simulated user input events into the system. In the Android permission definition, INJECT_EVENTS is a high-risk permission for the operating system. Previously, when hackers broke through operating system restrictions and obtained this permission, they had to face criminal liability such as hacking into computer systems. In response, a person related to WeChat told the Pengping News reporter: “There are no special actions; it is possible that the safety risk control measures already in place have been met.” In response, Doubao said to reporters that Doubao Mobile Assistant obtained permission through cooperation with the terminal phone manufacturer and thoroughly disclosed it in its privacy white paper and permission list. This permission allows the Assistant to simulate a click event and complete the task. The mobile assistant requires user authorization to perform tasks. The execution process is clearly displayed, and users can interrupt. The ability to operate the phone is triggered by the user, supervised by the user, and is not performed automatically.

The reporter learned that the preview version of Doubao Assistant's engineering machine can now use WeChat normally, but Doubao Assistant's mobile phone function currently no longer supports operating WeChat. Earlier, a technician from a technology company told reporters that actual testing of Nubian phones equipped with Doubao Mobile Assistant revealed that Doubao has INJECT_EVENTS permission, which allows the application to inject simulated user input events into the system. In the Android permission definition, INJECT_EVENTS is a high-risk permission for the operating system. Previously, when hackers broke through operating system restrictions and obtained this permission, they had to face criminal liability such as hacking into computer systems. In response, a person related to WeChat told the Pengping News reporter: “There are no special actions; it is possible that the safety risk control measures already in place have been met.” In response, Doubao said to reporters that Doubao Mobile Assistant obtained permission through cooperation with the terminal phone manufacturer and thoroughly disclosed it in its privacy white paper and permission list. This permission allows the Assistant to simulate a click event and complete the task. The mobile assistant requires user authorization to perform tasks. The execution process is clearly displayed, and users can interrupt. The ability to operate the phone is triggered by the user, supervised by the user, and is not performed automatically.