h0wl

Senior Principal Security Researcher at @rapid7.com. Specializing in software vulnerabilities and exploitation. stephenfewer.github.io

Security Researcher.

Hermetic Initiate. Exploring conscience and the nature of reality. I also hack things.

OPSEC FAILS 3 - najciekawsze wpadki przestępców: https://z3s.pl/opsec

Principal Vulnerability Researcher at the watchTowr | Previously: @thezdi | https://chudypb.github.io

writer @protos.com co-host @cryptocriticscorner.com “Under promise, under deliver”

Crypto & Frauds | Co-host: @cryptocriticscorner.com | Research: @protos.com | https://youtube.com/@bennettftomlin | Newsletter: @thefudletter.com | bennettftomlin.com

Security Researcher | Pwn2Own 2018, 2021, 2022, 2024 | Posts about 0day, OS, mobile and embedded security.

Security Researcher @nozominetworks

Java/Android Vulnerability Researcher. 0xACED. Ex-Apple. Posts are my own.

Co-Founder @shielder.com CTF Player jbz.team Cliff Jumping Lover (23mt max so far)

Interested in web security, bug bounties, machine learning and investing. SolidGoldMagikarp

Working on Project Zero, Big Sleep, and V8 Security. Personal account.

I turn latin poetry into long lists of floating point numbers

Hacker. Ascetic. Phrack author. The most technical boy in town.

Internet hacker

OffensiveCon is a highly technical international security conference focused on offensive security only. Organized by Binary Gecko GmbH.

Security researcher/programmer ⁂ Managing director @ HexArcana ⁂ @DragonSectorCTF founder ⁂ he/him