If I reply to a stranger's message on qq, will my mobile phone information be stolen?

So you can reply to the message. As long as you don't accept files sent by others, set a long password (generally 1 1 digit, preferably a complicated password) and install a genuine firewall, you will generally not be poisoned.

The police reminded that it is still impossible to steal personal bank cards and other information through SMS, and simply replying to SMS will not poison the mobile phone.

Hello, this has nothing to do with the black number. Don't casually accept files sent by strangers and URL connection points sent by strangers. That kind of website is likely to be hacked, and the vigilant mind will not be hacked easily. It is also recommended to go to QQ Security Center to improve the safety factor of your own number and keep yourself away from number theft. Hope to adopt.