Bit9, a company that provides software and network security services to the U.S. government and at least 30 Fortune 100 firms, has suffered an electronic compromise that cuts to the core of its business: helping clients distinguish known “safe” files from computer viruses and other malicious software.
Microsoft has issued a security update to block an avenue of attack first seen in “Flame,” a sophisticated new malware strain that many experts believe was designed to steal data specifically from computers in Iran and the Middle East.
According to Microsoft, Flame tries to blend in with legitimate Microsoft applications by cloaking itself with an older cryptography algorithm that Microsoft used to digitally sign programs.
