DEF CON

@defcon

B1gt1dd13s

@bentleyaudrey

Satan

@thedevil

UK_Daniel_Card

@mrr3b00t

Lesley Carhart

@hacks4pancakes.com

Andy Gill

@zephrfish.yxz.red

SwiftOnSecurity

@swiftonsecurity.com

Seán G.

@labraid

stryder

@strydersec