Security - Windows

Opera cannot display WMF files natively, so it is not vulnerable in itself. With the default configuration Opera opens the download dialog for such files. If you click 'Open' and the default handler is the 'MS Picture and fax viewer', you can apparently be infected by malicious WMF files. So treat WMF files with the same caution as EXE and BAT etc files, I'd say. And don't change Opera's settings to directly open such files...

年末から話題のワームですが、Firefox と同じく自ら選択して開かなければ感染しない。