Exploit kit

Definition
An exploit kit is

"ready-to-use software tools offering a large variety of functions, configuration options and automated means to launch attacks. Exploit kits search for vulnerabilities in order to abuse them and launch any applicable attack to take over an asset."

Overview
"Exploit kits have been heavily used by hackers. . . . Further, it has been reported that new business models emerge around such tools: developers of exploit kits maintain interaction with customers by offering support, customized configurations, etc."