The First Cyber Spy
The First Cyber Spy  
Podcast: History Daily
Published On: Mon Jun 29 2026
Description: June 29, 1987. Markus Hess is arrested after hacking into U.S. Defense computer systems in the first known case of cyber espionage. Support the show! Join Into History for ad-free listening and more. History Daily is a co-production of Airship and Noiser.Go to HistoryDaily.com for more history, daily.