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The legal landscape
The Investigatory Powers Act 2016 (IPA) consolidates and extends UK surveillance law. It authorises: bulk collection of communications data; targeted interception warrants; equipment interference warrants (device hacking); bulk personal datasets; and National Security Notices compelling UK companies to maintain surveillance capabilities. The Act also created the Investigatory Powers Commissioner’s Office (IPCO) to provide independent oversight.
Before the IPA, the Regulation of Investigatory Powers Act 2000 (RIPA) governed most surveillance. RIPA is still relevant: RIPA s.49 can compel a person to provide an encryption key to law enforcement. Refusing can be a criminal offence (up to two years imprisonment for most cases, five years in national security cases).
Documented cases involving UK journalists
The Investigatory Powers Tribunal found in 2015 that GCHQ had unlawfully retained communications intercepted under bulk collection programmes, including communications of journalists and NGOs.
The undercover policing inquiry (Mitting Inquiry) has documented cases where undercover officers from the Special Demonstration Squad gathered intelligence on journalists covering protest and activism stories.
Forensic investigations by Amnesty Tech and Citizen Lab have documented Pegasus spyware (developed by NSO Group and sold to state clients) on devices in the UK, including devices linked to journalists covering foreign government stories.
UK police have served production orders on newsrooms and journalists under PACE, seeking sources and unpublished materials. The NUJ has contested several of these orders.
Red flags (without paranoia)
- Unexpected, significant battery drain on your phone — some spyware is highly battery-intensive.
- Elevated mobile data usage you cannot account for.
- Contacts who seem unusually well-informed about details of your unpublished work.
- Unusual login alerts on accounts, or accounts accessed from locations you do not recognise.
- Legal threats from well-resourced government-connected parties that reference unpublished information.
- Your sources tell you they have been approached by people asking about their contact with you.
State-actor threat checklist
- I have assessed whether my current beat makes state-actor surveillance a realistic (not just theoretical) threat.
- I use Signal for source communications and have disappearing messages enabled.
- I use full-disk encryption on all devices.
- I do not rely on SMS or standard email for communications with sensitive sources.
- For suspected device compromise: I have contacted the Access Now Digital Security Helpline rather than attempting to clean the device myself.
- I know the NUJ legal team's contact details and have notified my editor of any legal demands.
- I have not complied with any RIPA s.49 encryption key demand without taking legal advice first.
Source protection tools
Assess your source protection posture against a state-actor threat model.
Source Protection ChecklistCommon mistakes
- Dismissing state-actor risk entirely — it is documented and real for specific beats.
- Confusing normal phone battery behaviour with spyware indicators — context matters.
- Attempting to clean a device suspected of spyware infection without forensic imaging first.
- Complying with a RIPA s.49 encryption key demand without taking legal advice.
- Not informing sources that state-actor surveillance is a realistic threat for their story.
Related guides
Primary sources
Frequently asked questions
Does the UK government actually surveil journalists?
What is a Targeted Equipment Interference Warrant?
What is a CHIS and why does it matter for journalists?
How do I know if I am being surveilled?
Related guides
Primary sources
- Investigatory Powers Act 2016— legislation.gov.uk
- Regulation of Investigatory Powers Act 2000— legislation.gov.uk
- Investigatory Powers Commissioner's Office— IPCO
- Digital Security Helpline for At-Risk Journalists— Access Now
- Pegasus Spyware Research— Citizen Lab
- Journalist Safety Resources— Reporters Without Borders
- Journalist Security Guide— Committee to Protect Journalists