On the 29th of May 2013 I sent a CONFIRMED malware sample to the Malwarebytes new threats forum. http://forums.malwarebytes.org/index.php?showtopic=126989 It is now 19th of July 2013 - almost 2 months later and Malwarebytes still does not detect the file! When I first ran the VirusTotal check in May - 8/47 checkers picked up the sample now in July 14/47 are detecting the virus. But NOT Malwarebytes! I feel terribly let down by Malwarebytes and my utter trust in their software has dramatically fallen. I am so ashamed that as an IT professional who recommends these products that I simply can't recommend Malwarebytes anymore. https://www.virustotal.com/en/file/3a2259b12b22833489780967d1c4b7e06f7ab95c403c9757e24649ad01cb7179/analysis/1374245586/ Detected in May by: AhnLab-V3, AntiVir, DrWeb, ESET-NOD32, Kingsoft, NANO-Antivirus, Sophos, VIPRE. Additionally detected in July by: Avast, Comodo, McAfee, nProtect, Trendmicro-HouseCall, ViRobot.