Improving the world’s security at Google. Opinions are mine.

Zurich, Switzerland
Joined September 2014
That must be the worst captcha I’ve ever seen.
1,400
Has there been some email leak from @Canva? Just got a spam message for an email used only for Canva.
2
1
2
2,110
Check out the video in which I’m talking with @kkotowicz about Google VRPs. Learn how you can start hacking Google! Let me know if there’s something you’d like us to cover in future videos 😀 youtu.be/R2qMd4PZbko?si=aMxH…
3
8
43
5,751
When MDN shows a feature that was available in a range of versions, does the release date mean the first or the last version?
1
1,250
I couldn’t watch the video yet and just decided to read the transcript. And since parts of it are super funny 😄
2
392
Wow, I accidentally found a videocast (that I had no idea existed) of the first bug I've ever reported to Google bug bounty. It was not accepted because of the attack scenario, but still; nice journey into the past 😅
27
4,987
While I can imagine this behaviour leading to bugs, I'd say it seems intuitive for me. If you implemented it like in the image I'm attaching, you'd get the same result.
2
3
669
So I'm starting a Youtube Channel 😄 Join me today at 19:00 CEST (in other words: in three hours) when I'll talk about 10 highlights from my bug hunting career: youtube.com/watch?v=utz3SHit…
5
23
1
88
25,360