Facebook is making public the names of the people it believes are responsible for the Koobface botnet. The botnet has helped its creators earn millions of dollars every year by compromising computers. Naked Security has great pleasure in being able to tell the in-depth story of how these individuals were identified as part of the gang, in a detailed investigation conducted by independent researcher Jan Drmer, and Dirk Kollberg of SophosLabs between early October 2009 and February 2010Read more in my article on the Naked Security website.”]
Source: https://grahamcluley.com/how-koobface-malware-gang-unmasked/