A 23-year-old Slovenian, known as Iserdo, has been arrested in Maribor, Slovenia. The arrest comes after an international investigation involving the FBI and Slovenian and Spanish police. Almost 13 million computers in more than 190 countries are believed to have silently recruited into the Mariposa botnet, named after the Spanish word for butterfly The affected computers were comandeered by hackers after they read more in my article on the Naked Security website.”]
Source: https://grahamcluley.com/mastermind-mariposa-botnet-arrested/