Websense researchers say more than 40,000 legitimate sites have been compromised with malicious code. When users visit one of the infected sites, they are redirected through a series of different sites owned by the attacker. Site attempts multiple exploits through obfuscated code targeting vulnerabilities in MDAC, AOL SuperBuddy, Acrobat Reader, QuickTime. Attack is distinct from Gumblar or Beladen, two other injection attacks that have been launched in the past month. Most antivirus applications will not detect either one of these pieces of malicious code, Websense says.”]