Even though it is "common" knowledge that mobile apps are undertested, I often talk to people that have been hunting bugs for a while but don't include mobile...

According to bugbountyforum.com's AMA format one of the most popular questions is How do you test for Server Side vulnerabilities such as SQLi?. Up until recently I was struggling...

Recently I had unusual success on a public program on HackerOne. Here is my story on how I approached this program, what I found and how I found it. July...

For those who don't know me I am Gerben Janssen van Doorn (online known as: "gerben_javado"). Im a 21-year-old bug bounty hunter mainly working on HackerOne and...