Jahmel (Jay) is a security researcher and hacker. He co-founded Digital Interruption last year; a security consultancy which helps secure organisations with a mix of penetration testing and helping to embed security into application development pipelines. With a background in not only security testing but software development, Jahmel is able to advise engineers on balancing security with functionality.

Jahmel has a particular interest in mobile application security, reverse engineering and radio and has presented talks and workshops at home in the UK and abroad. He also runs Manchester Grey Hats – a group aiming to bring hackers together to share knowledge and skills.