Hot phone, 4G running out abnormally fast and unstable network can be signs that hackers are secretly controlling your device.
Báo Khoa học và Đời sống•25/09/2025
Suddenly running out of 4G data even when you don't use it much can be a dangerous warning. According to CNET, malware running in the background can consume data to send personal information or mine virtual currency (cryptojacking).
Some devices are exploited by hackers to participate in cyber attacks such as DDoS or spam. Users easily notice that the device is hot, slow, and the network is unstable even though the signal is still strong.
Consequences can include loss of personal data, financial loss and hardware damage. Victims even unwittingly participate in illegal activities controlled by hackers. Experts recommend checking data-consuming applications and removing strange software immediately.
Also, regularly scan for malware, keep your system updated, and enable two-factor authentication. Dear readers, please watch more videos : Online kidnapping scam scenario "psychologically manipulates" many victims | VTV24
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