News from the Lab Archive : January 2004 to September 2015Certificates and CAs continue to be a hot topic (think Stuxnet, Duqu, Comodogate, Diginotar, et cetera). Every now and then we run into malware that has been signed with a code signing certificate. This is problematic, as an unsigned Windows application will produce a warning to the end user if he downloads it from the web — signed applications won't do this. Also some security systems might trust
