On Tuesday, Adobe released a critical update patching over 50 security holes in its Flash Player plugin.
Security blogger Brian Krebs says it better than me:
It’s bad enough that hackers are constantly finding and exploiting zero-day flaws in Flash Player before Adobe even knows about the bugs.
The bigger issue is that Flash is an extremely powerful program that runs inside the browser, which means users can compromise their computer just by browsing to a hacked or malicious site that targets unpatched Flash flaws.
The smartest option is probably to ditch this insecure program once and for all and significantly increase the security of your system in the process.
That seems pretty reasonable to me.
Here is our guide on how you can update Adobe Flash on your computer or (even better) uninstall it entirely.
If that seems too drastic a step for you take right now, at the very least consider enabling "click to play" to reduce the chances of attackers exploiting Flash as you browse the web.
The full advisory on the Flash security vulnerabilities can be read on Adobe's website, as can details of the security update they have released for another of their beleaguered products - Adobe Reader.