Skip to content
View iossefy's full-sized avatar
📖
📖

Block or report iossefy

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Maximum 250 characters. Please don't include any personal information such as legal names or email addresses. Markdown supported. This note will be visible to only you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
@0xbigshaq
faulty *ptrrr 0xbigshaq
technologia!! 🫴🏼
@bjrjk
Jack Ren bjrjk
Pursuit for a broad horizon.
@not1cyyy
Firas CHAIB not1cyyy
I like games.

Nanjing, China

@0xmrma
‪Mohamed Abdelaal‬‏ 0xmrma
Penetration Tester | Offensive Security Researcher | Web & Network Security Testing | 0xmrma.com

DarkCipher Cairo

@Still34
Still / Azaka Still34
Threat intelligence researcher/analyst, PowerShell/.NET addict, etc.

Taiwan

@vmfunc
celeste vmfunc
making computers misbehave. previously @NousResearch, Dash Crystal, TuringPI, @ThalesGroup
@KpwnZ
xia0o0o0o KpwnZ
CTF with @r3kapig. Interested in JIT security & verification, XNU kernel. Bite Apple and browsers. Doing security research at Zellic.

Exception level 3

@houjingyi233
houjingyi houjingyi233
security researcher
@0xdea
raptor 0xdea
Polyglot programmer of weird machines.

@hnsecurity Italy

@sahuang
Xiaohai Xu sahuang
Web3 Security Auditor / Founder @project-sekai-ctf / Ex Software Engineer @microsoft / Ex open-source developer @milvus-io

Project Sekai CTF China

@hackermondev
daniel hackermondev
Self-taught developer. Go, Rust, Python and Javascript.

10.0.0.1

@Yuuoniy
Miaoqian Lin Yuuoniy
Ph.D., software security and program analysis.

Postdoc@HKU HongKong

@7resp4ss
7resp4ss 7resp4ss
If this doesn't work, I will get more for next time

RTFSC

@n132
n132 n132
Look! Who's Back!

PhD student @SEFCOM · Play CTF with team @Shellphish and @r3kapig Tempe, Arizona

@nuta
Seiya Nuta nuta

@vercel Tokyo, Japan

@Zerotistic
Zerotistic Zerotistic
CTF player, i like binary ninja.

phasetw0

@jktrn
enscribe jktrn
Engineering, security, & design

@otter-sec Los Angeles

@eversinc33
eversinc33 eversinc33

Check Point Research Vienna

@mrexodia
Duncan Ogilvie mrexodia
Reverse engineer, creator of @x64dbg and 100+ other projects. Love binary analysis and Windows internals. Dreaming about doing open source full time...

Poland

@minaminao
minaminao minaminao
security / alpaca @alpacahack

Tokyo

@es3n1n
Arsenii es3n1n es3n1n
slightly below average

not_es3n1n on discord

@thesecretclub
secret club thesecretclub
secret club is a research collective that specializes in reverse engineering and binary exploitation.
@arttnba3
arttnba3 arttnba3
Yet another AMAB human being.

@XDSEC, @ctf-wiki, @A3INFRA Melbourne, Australia

@raysan5
Ray raysan5
I make tools and technology for videogames development. Available for technical consulting, courses teaching and conferences. Feel free to message me!

@raylibtech Barcelona

@ghost
Deleted user ghost
Hi, I'm @ghost! I take the place of user accounts that have been deleted. :ghost:

Nothing to see here, move along.

@DownUnderCTF
DownUnderCTF DownUnderCTF
DownUnderCTF

A land DownUnder

@googleprojectzero
Google Project Zero googleprojectzero
Projects by Google Project Zero
@rexim
Alexey Kutepov rexim
Recreational Programming

@tsoding Novosibirsk

@AFLplusplus
Advanced Fuzzing League ++ AFLplusplus
We want to make fuzzing better and better

Europe

@Cracked5pider
5pider Cracked5pider
Software Dev @ InfinityCurve Labs

@InfinityCurveLabs

@owickstrom
Oskar Wickström owickstrom
Software design, testing, functional programming.

Independent Sweden

@LaurieWired
LaurieWired
Reverse engineer specializing in cross-platform malware analysis with a focus on mobile threats.
@cr-0w
crow cr-0w
🩸 CULT OF THE NECRO-COW; ALL HAIL THE 0xDEADBEEF.
@BishopFox
Bishop Fox BishopFox
The leader in offensive security, providing continuous pen testing, red teaming, attack surface management, and traditional security assessments.

United States of America

@c0nrad
Stuart Larsen c0nrad
Programming/Physics/Security https://dmarcdefender.io https://csper.io

https://c0nrad.io Ann Arbor, MI

@ZeroMemoryEx
Anas ZeroMemoryEx
Cyber Security Consultant | Security Researcher
@PathOfBuildingCommunity
Path Of Building Community PathOfBuildingCommunity
Community-driven development on Path of Building
@vxunderground
vxunderground
The largest collection of malware source code, samples, and papers on the internet.

International

@projectdiscovery
ProjectDiscovery projectdiscovery
Monitor your infrastructure. Real vulnerabilities. Zero noise.