Will Android reveal the content of short messages? If you are poisoned.

Normally, not. If leaked, it is generally caused by malicious websites and malicious links.

If the mobile phone accidentally clicks into a phishing website or malicious link, the privacy of the mobile phone, including short messages, may be leaked;

If the mobile phone is ROOT, it is likely to reveal the privacy of the mobile phone, hide some viruses in the software, and obtain various information of the mobile phone;

To prevent poisoning:

Mobile phones should be as few as possible or rootless;

Install anti-virus software on mobile phones and check and clean them regularly;

Click carefully on the URL links in some strange short messages received by mobile phones, and be sure to distinguish them carefully.