With this action, the National Police once again demonstrate their firm commitment to protecting personal data and combating technological crimes, an ongoing effort that allows for the continued identification and judicial referral of those responsible.
Young man arrested in Madrid for illegal access to public databases
National Police apprehend a user of a hacker tool for illicitly querying restricted DGT and CNMC data.
By Alberto Delgado Sanz
••2 min read
IA
Generic image of police emergency lights reflecting on wet asphalt.
National Police agents have arrested a young man in Madrid for his alleged participation in the crime of discovery and revelation of secrets. The detainee reportedly made illegal queries to restricted public administration databases, such as the DGT (General Directorate of Traffic) and the National Commission of Markets and Competition (CNMC), using a tool developed by a known hacker.
The arrest, which took place on June 15, is part of Operation Borraska, a complex investigation led by the Instruction Section of Central Court of Instruction No. 3 and the National Court's Prosecutor's Office. The inquiries remain open to clarify all facts, identify those involved, and determine the scope of the illicit activities.
Cyberthreat specialists from the General Information Commissariat identified the now-detained individual as an authorized user of a tool accessible only to a select group of people. This group, close to the main suspect already arrested, used the tool for real-time queries to restricted databases, thereby obtaining personal information on numerous citizens.
To date, five arrests have been made within this operation. Notably, the main suspect, a well-known Spanish hacker previously convicted for cyberattacks on public and private strategic companies, was arrested in May 2025. He faces charges including money laundering, discovery and revelation of secrets, and criminal organization membership.



