Polish prosecutors have filed criminal charges against two former intelligence chiefs for using Israeli-made Pegasus spyware in their official duties, alleging the act endangered sensitive state information. The National Prosecutors’ Office announced on Wednesday that Piotr P, former head of the ABW internal security agency, and Maciej Materka, former head of the SKW military counterintelligence service, lacked the required IT security accreditation to operate the software. Both face up to three years in prison for alleged dereliction of duty. Prosecutors said the men denied the accusations and refused to provide explanations during questioning.

Materka publicly identified himself and condemned the charges, asserting that all operations under his leadership were legally authorized and that he had served Poland with an impeccable record. The case forms part of a broader investigation into the use of Pegasus spyware by Polish officials.

Former Justice Minister and Attorney General Zbigniew Ziobro also faces separate charges, including abuse of power and misuse of funds intended for crime victims to purchase Pegasus, allegedly to monitor political opponents.