Sunbelt Software has announced the top ten most prevalent malware threats, compiled from monthly scans performed by Sunbelt’s antispyware tool, CounterSpy , and its anti-malware solution, VIPRE Antivirus + Antispyware . SunbeltLabs reports that password-stealing Trojan threat Trojan-Spy.Win32.Zbot.gen maintained the top spot on the list, but its prevalence increased by 53.7% month over month, …[more]