No one has known how Iran monitors dissidents — until now

We’ve obtained a cache of hacked documents that reveal how Iran’s government can track and control protesters’ mobile phones — but we need to keep digging.




The Intercept has obtained a cache of hacked documents from an Iranian cellular carrier that reveal exactly how Iran’s government can track and control protesters’ mobile phone and internet access.

Understanding how the authorities can monitor and manipulate phones could be a life-and-death matter in Iran, with hundreds killed and thousands more arrested in the last six weeks of anti-government protests.

But this hack includes hundreds of thousands of emails and documents, and our team is racing to uncover more secrets of repression that could be within — including whether Western companies aided Iran’s surveillance and internet crackdowns.

Reporting on this kind of document trove is a special expertise of The Intercept, but it’s also expensive and time-consuming, requiring specialized technology, skilled translators, and top data experts.

Will you make a donation donation today and help The Intercept’s nonprofit newsroom continue to expose Iranian government repression at this critical moment?

Documents obtained by The Intercept show that Iranians’ fears of smartphone surveillance are well-founded. Software provided to the government by mobile carriers includes a broad menu of remote commands to alter, disrupt, and monitor how customers use their phones.

The tools can slow their data connections to a crawl, break the encryption of phone calls, track the movements of individuals or large groups, and produce detailed metadata summaries of who spoke to whom, when, and where.

Our reporting is already spreading widely among Persian speakers online, but there’s still more we need to uncover. How does the government use these tools in practice? What access do they have to the content of texts and calls? Who built this system, and did foreign companies help them do it?

We know there are still stories in these files that need to be told, and we’re digging for the answers right now. Will you make a donation and support this crucial reporting today?

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The Intercept team

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The Intercept is an award-winning nonprofit news organization dedicated to holding the powerful accountable through fearless, adversarial journalism. Our in-depth investigations and unflinching analysis focus on surveillance, war, corruption, the environment, technology, criminal justice, the media and more. Email is an important way for us to communicate with The Intercept’s readers, but if you’d like to stop hearing from us, click here to unsubscribe from all communications. Protecting freedom of the press has never been more important. Contribute now to support our independent journalism.

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