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UK and allies expose spyware used by Iranian state actors to target dissidents, activists and journalists ↗ source

September 15, 2026 NCSC Guidance
Co-sealed by: AIVD, FBI, NCSC-UK

Summary

state actors to target dissidents, activists and GCHQ’s National Cyber Security Centre and international partners issue warning over Iranian cyber actors’ spearphishing and spyware campaign ‘CHOSEN BRICK’ malware family used to collect information, including screen captures and messaging history, from UK and allies provide advice to help organisations and individuals at risk detect malicious activity and reduce chances of their devices falling victim INDIVIDUALS at risk of digital surveillance by the Iranian regime are being provided with fresh advice today (Tuesday) to help them identify and counter the threat from spear-phishing and spyware attacks. The UK National Cyber Security Centre – a part of GCHQ – alongside partners in the US and the Netherlands has shared details about how Iranian state cyber attackers have been observed trying to trick targets into downloading software that can enable tracking of their movements. Dissidents, activists and journalists around the world, including in the UK, that are perceived to pose a threat to Iran are among those that have been targeted with the spyware dubbed ‘CHOSEN BRICK’. CHOSEN BRICK allows attackers to collect information on a target’s contacts, emails and social media messages, and includes functionality to capture screen content and access the device microphone.

News Coverage

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CVEs Referenced in This Publication

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Vendors Named in This Publication

No KEV-catalogued vendors are named in this publication.