Reflected Attack
Noun · Security & Infosec
Definitions
An attack that causes a target's own input or a third-party service's response to be sent back in a way that harms the victim, as in reflected XSS or reflection-based DDoS. The common theme is that attacker-supplied data is bounced through another component to create the effect.
In plain English: An attack that bounces attacker-controlled input or traffic through another system toward the victim.
Example: "The DDoS campaign was a reflected attack that abused open resolvers to amplify traffic toward the victim."