Two variants of the GameOver Zeus (GOZeuS) trojan have been spotted in the wild by security firm Bitdefender. While one is mostly targeting the US, the other is based primarily in Ukraine and Belarus, based on the number of infected IP addresses contacting the company's sinkholes. Bitdefender said: "Although there have been multiple domains registered for the botnet targeting US lately, we found none for the botnet targeting Ukraine and Belarus, meaning that no-one is using the bots at this moment.