Sean Gallagher

Sean Gallagher is a Senior Threat Researcher at Sophos.

Previously, Gallagher was IT and National Security Editor at Ars Technica, where he focused on information security and digital privacy issues, cybercrime, cyber espionage and cyber warfare. He has been a security researcher, technology journalist and information technology practitioner for over 20 years.

Aricles by Sean Gallagher