Adobe Flash contains a vulnerability that may allow an attacker to run code on a system that has a vulnerable version of the Flash player installed. There are reports that this vulnerability is being actively exploited (Vista users are safe for this, for the record) Download and install Flash Player 18.104.22.168 immediately. Watch the version number when it's finished installing. In Internet Explorer, the first time I ran it the version installed was 22.214.171.124. I had to close and restart IE before it installed 126.96.36.199.