Konstantin

I'm a hacker and mainly post about web security.

By profession, I am a pentester and team leader @usdAG.

I like to explain and understand things and I am convinced that the two go hand in hand.
So my posts are mostly of an educational nature.

Lately, I spend most of my free time developing CVE Crowd.

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Recent topics:
#CveCrowd, #Phishing, #CVSS, #PromptInjection, #OTP, #JavaScript, #HSTS, #BSCP