Open in app

Sign in

Write

Sign in

d0nut

1.91K followers

Home

About

Pinned

Eliminating Authorization Vulnerabilities with Dacquiri

Dacquiri identifies and eliminates authorization vulnerabilities by turning them into compiler errors.

Jan 29, 2022
Eliminating Authorization Vulnerabilities with Dacquiri
Eliminating Authorization Vulnerabilities with Dacquiri
Jan 29, 2022

My Year in Review — 2020

So

Jan 5, 2021
My Year in Review — 2020
My Year in Review — 2020
Jan 5, 2021
d0nut reads

Published in

d0nut reads

Week 3 — Real Talk on Real Number Systems

In continuation of the philosophical and foundational nature of the book thus far, Chapter 3 opens with a discussion on kinds of numbers…

Jun 10, 2020
Week 3 — Real Talk on Real Number Systems
Week 3 — Real Talk on Real Number Systems
Jun 10, 2020
d0nut reads

Published in

d0nut reads

Week 2

Black Lives Matter

Jun 10, 2020
Week 2
Week 2
Jun 10, 2020
d0nut reads

Published in

d0nut reads

Week 1: The Road to Reality

I love watching educational Youtube channels. It’s a great way to constantly expose myself to science and technology as I’ve always been…

May 27, 2020
Week 1: The Road to Reality
Week 1: The Road to Reality
May 27, 2020

Piercing the Veal: Short Stories to Read with Friends

It’s been over a year and a half since I’ve started my bug bounty journey as a hacker. With years of experience triaging reports and…

Apr 27, 2020
4
Piercing the Veal: Short Stories to Read with Friends
Piercing the Veal: Short Stories to Read with Friends
Apr 27, 2020
4

Attacks on Applications of K-Anonymity — For the Rest of Us

Three weeks ago I saw a blog post by fellow bug hunter, Jack Cable. The post both inspired and challenged me. The attack vector presented…

Aug 20, 2019
Attacks on Applications of K-Anonymity — For the Rest of Us
Attacks on Applications of K-Anonymity — For the Rest of Us
Aug 20, 2019

Better Exfiltration via HTML Injection

This is a story about how I (re)discovered an exploitation technique and took a bug with fairly limited impact to a 5 digit bounty by…

Apr 11, 2019
4
Better Exfiltration via HTML Injection
Better Exfiltration via HTML Injection
Apr 11, 2019
4

5 Tips Bug Bounty Programs *Want* You to Know About

If you’re not aware, I joined Dropbox’s security team last September. Since then, I’ve become very involved in the bug bounty community on…

Sep 25, 2018
5 Tips Bug Bounty Programs *Want* You to Know About
5 Tips Bug Bounty Programs *Want* You to Know About
Sep 25, 2018
InfoSec Write-ups

Published in

InfoSec Write-ups

Exfiltration via CSS Injection

Today’s topic is something that’s already pretty well covered: CSS injections. I wanted to talk about my experience implementing this…

Jul 25, 2018
2
Exfiltration via CSS Injection
Exfiltration via CSS Injection
Jul 25, 2018
2
d0nut

d0nut

1.91K followers

Security Engineer, developer, and part-time bug hunter

Following
  • Solid Quant

    Solid Quant

  • Databento

    Databento

  • Marianne Bellotti

    Marianne Bellotti

  • ­Mathias Karlsson

    ­Mathias Karlsson

  • evildaemond

    evildaemond

See all (25)

Help

Status

About

Careers

Press

Blog

Privacy

Rules

Terms

Text to speech