Nasty Malware Hidden On News Sites

I'm using the IE11 web browser, and certain websites, such as the San Francisco Chronicle (sfgate.com) are always trying malicious, skeevy things to my system.

I'll get this message: Windows Data Execution Prevention detected an add-on trying to use system memory incorrectly. This can be caused by a malfunction or a malicious add-on. Harmful programs can try to attack Windows by attempting to run (also known as execute) code from system memory locations reserved for Windows and other authorized programs. These types of attacks can harm your programs and files.

It's malware on their site, probably lurking in the flash ads.