Donncha (“Done-a-ka”) Ó Cearbhaill (IE/DE) is a hacker and cybersecurity expert. He leads the Security Lab at Amnesty International which continues to play a critical role in exposing the global spyware crisis throught the Pegasus Project, the Predator Files and other wide-ranging investigations.

He is a skilled digital investigator who is passionate about protecting journalists, activists and other members of civil society from unlawful surveillance and other human rights abuses.