DualToy is a Windows Trojan that has been active since the beginning of 2015. It mainly targets Windows PCs, but it can also directly affect non-Windows mobile devices connected to the infected PC via a USB connection. The earliest versions of DualToy were only able to infect Android devices, but the malware creators tweaked it to infect iOS devices as well within six months of the Trojans release. So far, DualToy has mainly affected users in China, security firm Palo Alto Networks reported.”]
Source: https://securityintelligence.com/news/windows-trojan-spreads-to-android-and-ios-devices-via-usb/