Artem Stryzhak, aged 36, was sentenced to five years and 10 months incarceration.
He entered a guilty plea in December 2025. This plea covered two charges: conspiracy to commit fraud, extortion, and related activity involving computers.
The individual was detained in Spain during June 2024. Subsequently, he was extradited to the United States in April 2025.
Nefilim was noted as a group that focused on high-revenue companies.
This case highlights ongoing enforcement actions against cyber threat actors targeting critical infrastructure and commercial entities.
An $11 million reward has been offered for the capture of a co-conspirator.
