Personal Security is a very aggressive fake anti-virus application infecting computers connected over the Internet. Personal Security virus frequently propagates via malicious websites and sneak into computer without showing any signs and bypassing installed antivirus programs. Actually, Personal Security virus will alter system configuration to have itself run during Windows start-up process. This bogus application can disable antivirus programs on victims computer and blocked Internet access by redirecting it to a fake “Register your computer’s software” web page.