Clean PC Day Co-orangized by SAFP, hosted by ISACA Macao Chapter, Macau Computer Emergency Response Team Coordination Centre (MOCERT) and Macau New Technologies Incubator Centre (Manetic), the event of "Clean PC Day" was held on 20th July 2011 at Manetic. The event consisted of two separate activities running in parallel - The CPD seminar of "Fraud Detection and Cybercrime Countermeasures" and "Clean PC Activity". "Clean PC Day" was provided as part of the public awareness program to highlight the risks and countermeasures that all organizations and individual users need to deal when using internet connected computers for social networking or online transaction services, and to help computer users cultivate the good habit of cleaning up their PCs and minimizing the risk of cyber attacks. Guest speakers from Symantec, Valkyrie-X Security Research Group (VXRL), CSI World Headquarters and MOCERT shared their knowledge and experience with the audience. Mr. Terry Cheung, vice-president of ISACA Macao Chapter, presented the souvenir to Mr. Anthony Lai, founder and security researcher of VXRL. A group photo of guest speakers, organizers and co-organizer.