Abstract
The article reconstructs the history of underground software transfer in the second half of the 1980s between the core countries of the home computer software industry and its ‘peripheries’ both in the Eastern Bloc and in the ‘Global South’. Utilizing contemporary sources and oral history interviews, it tells the story of how the cracking scene and the informal software markets in the ‘peripheries’ interacted and influences each other, and how, in this process, the cracking scene expanded beyond its original geographical core. The article contributes to the ongoing discussions about informal media economies, adding to them a historical dimension which was hitherto overlooked.