Security breach after updating FlashPlayer

I just submitted a detailed description and request to Adobe security.  Briefly, I have been experiencing numerous security breaches in the form of spoofs asking for re-updates of software I have just updated, including FP and Java.  I may have been a victim of a drive by attack during one of my attempts to install the FP update.  I'm running FireFox on Win7 64bit.  I checked and I'm running the latest vsn of FP.

Here is the URL for one of the latter:

http://d11vdn9ox0j18d.cloudfront.net/html/pu/common.html?ait=Ad%20Info &u=http%3A%2F%2F114695url.directdisplayad.com%2Fcresults.jsp%3Fp%3D114 695%26xyz%26ron%3Don%26ip%3D24.21.105.29%26url%3Dhttp%253a%252f%252fph ys.org%252fnews%252f2013-06-ultrasensitive-molybdenum-based-image-sens or.html%26aid%3D0%26subid%3D623%26context%3DAn%2Bultrasensitive%2Bmoly bdenum-based%2Bimage%2Bsensor%26mb%3D.003%26partnerMin%3D.003%26ronMin %3D.003%26selectedKeyword%3Dron%26selectedListingId%3D7870593%26qs%3DJ QwDFAMXaSFTVkVJRkRRSQ1ORURuXF5AW1QRc1pFBhAdEVReXRYQEWtaWkBbQ1Q8HgZPSEB SGw4aRBwRfVlcRFRRBiYcXkJXQEVcWVwHT0NuWUNAXF0Rc0gIBUQCGwdJHGhFHGZYD0ldV kInXwdESBRCUF5bEBkSMAtbFkoWTCoaXkNfAhEPK1NJVVUjTF4RSVdGYFwFAhEJB0cAHEY HVDI5UFYLAE8xDwQbHU1GW1ZeEAdMMh0OGAkBYjxTMVQVGRBUWFYWERRqWksTBQEdd1ZQR UlJUg0dUxEPEWJcW0JKEFIpUwsGDQBRWg5LE0cEYQ8OAA0BTygHDRMNHwZHDAFMBBM1Cgw dHARJIgAQV0sWHQcLC1kPUTsZSEMKAgV2CgACFBMVBB8PSEZPdltbAx4GBXYKUkNNRk1cS lwXSlZ2WgkCAwt_d1ZQRUlJK1xYXhcRGQ%3D%3D

   Many other suspicious URLs are from cloudfront as well.

  Has anyone else experienced these?

   What can I do to repair this obvious security problem?