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AII-1001-35901
Under investigationA regulator, court or police has opened a formal inquiry and reached no finding yet.

Spanish court opens investigation into Guardia Civil's use of Pegasus spyware

A Barcelona court opened an investigation into allegations that Spain's Guardia Civil and CNI intelligence agency used Pegasus and Candiru spyware to surveil Catalan independence leaders without their knowledge, following a complaint from five technology entrepreneurs and analysis by Citizen Lab.

22 September 2025 · Guardia Civil · Privacy and surveillance
22 September 2025
AII-1001-359016 sources ↓
Quick facts
Category
Privacy and surveillance
Country
Spain
Source
Crónica Global
Date
22 September 2025
Drafted by
Raidu Incident Detection

What happened

Judge Miriam de Rosa Palacio of Barcelona's Juzgado de Instrucción número 2 admitted to investigation a criminal complaint filed by five technology entrepreneurs grouped under the international association Sentinel Alliance against the Guardia Civil, the CNI, and software companies NSO Group and Saito Tech Ltd.

The complaint alleges use of Pegasus and Candiru spyware to conduct surveillance of Catalan independence leaders. The complaint names former Guardia Civil directors Félix Vicente Azón (2018–2020) and María Gámez (until 2023), former CNI director Paz Esteban, and executives of NSO Group including Shalev Hulio and Yuval Somekh, and Isaac Zack of Saito Tech Ltd.

The judge found the allegations could constitute crimes of discovering and revealing computer secrets and illegal access to computer systems. Analysis by Canadian laboratory Citizen Lab and Amnesty International documented the surveillance, referred to as 'Catalangate', in relation to the Tsunami Democràtic platform that organized protests against the 'procés' verdict.

Reported impact

The affected individuals, including businessman and former Junts senator Joan Matamala and former president Pere Aragonès, had their mobile devices infected with spyware without notification, according to the complaint.

The complainants allege they were monitored without knowledge while under secret judicial investigation in cases related to Tsunami Democràtic and CDR.

Index analysis

This is the first investigation by Spanish courts into the Guardia Civil's role in surveillance using Pegasus and the first involving Candiru spyware.

Governance controls

The Audiencia Nacional initially rejected the complaint for lack of jurisdiction, finding competence lay with courts in the location where the alleged infections occurred, leading the complainants to file in Barcelona.

Classification

Category
Privacy and surveillance
Industry
Government, security and defence
Country
Spain
Harm status
Actual harm
Intent
Unknown
Timing
Unknown
Harm types
Human or fundamental rights
Harmed
Civil society
Consequences
Regulatory investigation
AI systems
Pegasus, Candiru
Regulations
GDPR (cited)

Sources and evidence

This record was researched and written by the Index, based on the following original reporting.

Crónica Global
Un juzgado de Barcelona investiga a dos exdirectores de la Guardia Civil por el espionaje con Pegasus
22 September 2025
EL PAÍS
La investigación judicial por Pegasus se extiende por primera vez a dos exdirectores de la Guardia Civil
22 September 2025
20 minutos
Una jueza investigará a dos exdirectores de la Guardia Civil por el espionaje con Pegasus a dirigentes independentistas
22 September 2025
eldiario.es
Una jueza investiga por primera vez a dos exdirectores de la Guardia Civil por el espionaje con Pegasus
22 September 2025
EL MUNDO
Una jueza investiga por primera vez a la Guardia Civil por el espionaje al independentismo con Pegasus
22 September 2025
La Razón
Un juzgado acepta investigar a la Guardia Civil y al CNI por el espionaje con Pegasus al independentismo
22 September 2025