A Belarusian businessman with a background in spyware has launched a dozen mobile apps that are purportedly based in Lithuania. More than one million people have downloaded eSIM Plus, which provides users with mobile data and virtual phone numbers. Analysis of the apps’ code and digital identifiers indicate they may in fact be developed by a Belarusian company called Mobyrix. The only official employee of Appvillis is Shimanovich, and the company sends users to the Belarusian company Mobyrix for technical support. It also directly uses contacts, and may collect device technical data and request access to the camera and other phone functions.