Meet the CEO
Wesley Thijs
CEO - The XSS Rat
I clawed my way out of addiction by turning the late-night exploits of The XSS Rat into disciplined reps that rebuilt my life. From sleeping in server rooms to streaming payload breakdowns for a global crew, I learned that obsession becomes unstoppable when it is shared. Rat Certs is where that energy lives nowβhands-on labs, unfiltered war stories, and a community that proves hackers can rewrite their own narrative together.
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200K+
students learning through Rat Certs
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200K+
followers backing the mission across platforms
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1,100+
YouTube videos documenting every lesson earned