Social media companies are still playing catchup to repeat offenders running influence operations.

Researchers sought to shed light on new campaigns from Domestic Kitten and Infy.

The Android version of the chat app will soon have the capability to bypass the Iran's block on traffic, Signal says.

Maybe lawmakers are getting more comfortable with the topic, or maybe they're just chasing headlines.

A new crop of intelligence officials will need to consider malicious cyber activity after diplomatic setbacks.

Tehran has a long history of controlling access to chat apps and social media. Signal doesn't want to take it.