On Wednesday, Iranian officials urged the country’s citizens to remove the messaging platform WhatsApp from their smartphones. Without providing any supporting evidence, they alleged the app gathers user information to send to Israel.

WhatsApp has rejected the allegations. In a statement to Associated Press, the Meta-owned messaging platform said it was concerned “these false reports will be an excuse for our services to be blocked at a time when people need them most”. It added that it does not track users’ location nor the personal messages people are sending one another.

It is impossible to independently assess the allegations, given Iran provided no publicly accessible supporting evidence.

But we do know that even though WhatsApp has strong privacy and security features, it isn’t impenetrable. And there is at least one country that has previously been able to penetrate it: Israel.

WhatsApp is a free messaging app owned by Meta. With around 3 billion users worldwide and growing fast, it can send text messages, calls and media over the internet.

It uses strong end-to-end encryption meaning only the sender and recipient can read messages; not even WhatsApp can access their content. This ensures strong privacy and security.

The United States is the world leader in cyber capability. This term describes the skills, technologies and resources that enable nations to defend,...

Read more