If you're suspicious about a password query, do this first

Cybercriminals can use password query windows to try to steal sensitive data in so-called phishing attacks, computer security experts warn.

Password query windows that suddenly pop up on your smartphone or computer can be legitimate security measures – or they could be an attempt to steal your personal data. 

Cybercriminals use these windows to try to steal sensitive data in so-called phishing attacks, computer security experts have warned.