Founder and Security Researcher for Cubica Labs, Federico Muttis spends most of his time doing penetration testing and reverse engineering. He is a former exploit writer of Core Security, where he developed exploits for a wide variety of platforms, ranging from typical binary software exploitation for Windows, Linux and some unixes, to both old and modern web applications. He published some advisories, participated as an instructor in Reverse Engineering and Binary Exploitation trainings, and participated as a speaker in EuSecWest, RSA, Ekoparty and ECI. While away from work he also loves to be surrounded by byte streams, so he enjoys experimenting with C64s and playing the occasional CTF.