Russian-affiliated Twitter accounts changed what they posted about, and used both text and images in ways that shed light on how these information warriors work.
A scholar who has reviewed the efforts of nations around the world to protect their citizens from foreign interference says there is no magic solution, but there's plenty to learn and do.
Information warfare has gone global. Here are some recent campaigns, and a couple of ideas about how to fight back.
The Russians won’t be alone in spreading disinformation in 2020. Their most likely imitator will be Iran. Also, Instagram could get even more infected with intentional misinformation than it has been.
An Estonian cybersecurity leader explains how her country defends itself, its society and its elections from Russian interference.