Exploit kits are a class of threat that indiscriminately attempt to compromise all users. Malicious advertisements, or malvertising, are a common vector adversaries use to try and redirect users to an exploit kit.
Talos has monitored the threat of exploits kits over time which has yielded in-depth research and large scale takedowns. Recently, Talos observed a large malvertising campaign affecting potentially millions of users visiting sites in North America, Europe, Asia Pacific, and the Middle East. This video demonstrates how a user might have gotten compromised from this malvertising campaign and gotten redirected to an exploit kit. This research culminated in a joint effort with GoDaddy to mitigate the threat by taking back the registrant accounts used to host the activity, and taking down all applicable subdomains.
For more information, please read our blog post here: http://cs.co/9005BAW6J.
You can watch this video also at the source.