State immunity denied for remote spyware hacking causing injury in the United Kingdom

Other
🇬🇧United Kingdom🇧🇭Bahrain
Procedural order
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Court
Supreme Court of the United Kingdom
Decision date
27/07/2026
Decision number
[2026] UKSC 25
Main ground
Human rights
Extradition type
Other
Language
English
🇬🇧 Summary
Two Bahraini pro-democracy activists brought civil proceedings alleging that agents of Bahrain had remotely infected their computers in the United Kingdom with spyware, conducted intrusive surveillance and caused them psychiatric injury. By a majority, the Supreme Court held that section 5 of the State Immunity Act 1978 applies where legally causative acts occur in the United Kingdom, even though the operation was initiated abroad and the foreign State’s agents were never physically present there. The installation and operation of spyware on computers located in the United Kingdom, including the accessing and exfiltration of data and activation of cameras and microphones, constituted causative acts within the jurisdiction. Bahrain was therefore not entitled to State immunity, and its appeal was dismissed; Lord Leggatt dissented, considering that an act occurs where the human actor is located rather than where its effects are produced.
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State immunity denied for remote spyware hacking causing injury in the United Kingdom, Supreme Court of the United Kingdom, 27 July 2026, No [2026] UKSC 25, in Extradition Hub, http://www.extraditionhub.com/case-law/remote-spyware-hacking-state-immunity-united-kingdom-bahrain-7-2026