My name is Enguerran Gillier, I am a security researcher and entrepreneur.

I reported vulnerabilities to Google (in the 0x0A List), Facebook, WordPress, Uber, Paypal and many more. You can find me on Twitter, LinkedIn, HackerOne, BugCrowd and… in Paris.

My primary target is client-side web vulnerabilities, both in Javascript and Flash. I try to hunt bugs my own way, looking deep in the client source code where current scanners are not efficient.

In this blog I publish technical write-ups for some of my findings, hoping to help the developer and security community make the web a safer place!