Signal, the secure messaging app, warned on Monday that “government officials and journalists” had experienced their accounts being taken over by nefarious actors after falling for a phishing scam.

A recent case shows how iPhone notification settings can expose parts of your Signal conversations, even after they're deleted. Here's how it works and what you can do to stay protected.

Signal has warned users to look out for signs of scams, after Dutch intelligence said high-profile users of the secure messaging app were being targeted by hackers. Dutch cybersecurity agencies said ...