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IRL Name: 
Saif El-Sherei
Biography: 

Saif has a keen interest in exploit development and sharing everything he learns. Over the years he has released several exploitation tutorials, examples and a grammar-based browser fuzzer, wadi (Defcon 23).

Facts

He has created a PoC on exploiting MS16-098 RGNOBJ Integer Overflow on Windows 8.1 x64 bit by abusing GDI objects (CVE-2016-3309): https://github.com/sensepost/ms16-098

References