Sonu ChaudharySonu Chaudhary (Bron 06–02–1997) is professionally known as Duffer Hackers, an Indian Ethical…Sonu Chaudhary is an entrepreneur, ethical hacker, bug bounty hunter, Youtuber, and founder of Duffer Hackers, Sonu Chaudhary started a…Aug 27, 2020Aug 27, 2020