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Writeup for my 2 web challs (+ revenge) here: albertofdr.github.io/post/crewctf-2… Hope you enjoyed them ;)
Writeup for my 2 web challs (+ revenge) here: albertofdr.github.io/post/crewctf-2… Hope you enjoyed them ;)
Registrations for crewCTF 2025 are now open 2025.crewc.tf/register Thank you to our generous sponsors who made our event possible : @osec_io @googlecloud #crewCTF2025 #CTF
We'd like to welcome our newest addition Marcelino Siles Rubia (@imarcex_)! Another success story from our #internship program! The future of #appsec is looking bright 😎 at #doyensec!
everything is computer
My new research Escalation of Self-XSS to XSS using modern browser capabilities. blog.slonser.info/posts/make-sel…
the research paper is out: Next.js and the corrupt middleware: the authorizing artifact result of a collaboration with @inzo____ that led to CVE-2025-29927 (9.1-critical) zhero-web-sec.github.io/research-and-t… enjoy the read!
finally pwned all the active web challenges on HackTheBox😼😼
It's been a while so here's a curious bug in RsaCtfTool that leads to RCE. Along with the Hackon ctf challenge inspired by this bug. Found by @Hug0Bond
I posted a blog about how browser permissions work. albertofdr.github.io/web-security-c…
Some quick thoughts on why people shouldn't be too hard on themselves when it comes to CTFs. blog.c0nrad.io/posts/be-kind-…
Writeups for my challenges in ASIS CTF Finals 2024! - fetch-box: A sandbox challenge with fetch. - fire-leak: XS-Leak based on client-side ReDoS without JavaScript. blog.arkark.dev/2024/12/30/asi…
Super cool challs, couldn’t solve the third one. Anyways, it was fun! my solves: maikypedia.gitlab.io/posts/flatt-xs…
Super cool challs, couldn’t solve the third one. Anyways, it was fun! my solves: maikypedia.gitlab.io/posts/flatt-xs…
🚀 We're back with a fresh blog redesign! Dive into @Diego_AltF4's latest post, which offers an in-depth analysis of CVE-2023-22098, including a reliable PoC to escape VirtualBox. 🛠️ Unleash your virtualization magic now! Link below ⬇️
I've written a post on SELinux and some public bypasses for Android kernel exploitation. It's especially relevant for Samsung and Huawei devices due to their use of hypervisors. Check it out here: klecko.github.io/posts/selinux-…
Team NOP @ #ECSC2024! 🇪🇺 🚩 #NOP will be in the next edition of European #Cybersecurity #Challenge in Turin, Italy 🇮🇹 from next 8th Oct 👉 More info on ecsc2024.it #CTF #Cyber #Security @ecsc2024 @enisa_eu @ECSC_openECSC
finally finished my writeup(more like a note actually) for a few interesting web challenges in HITCON CTF & corCTF & sekaiCTF 2024. I didn't play all the challenges but still learn a lot from the writeup/solutions posted by others. blog.huli.tw/2024/09/23/en/…
Marc @MarcG_89
3 Followers 74 Following
siunam @siunam321
601 Followers 282 Following 22y/o 🇭🇰 | OSCP, OSWE | White-box Bug Bounty hunter | Web security researcher | Playing CTF with @ARESxCTF, @malta_ctf, @BlackB6a, and NuttyShell
h0rus3c @h0rus3c
2K Followers 303 Following Bug Bounty Hunter | https://t.co/S37ltY49Je | https://t.co/ZLNFNYJPYa | https://t.co/ONCmVgCTEa
OIHEC hackers @HackersOIHEC
46K Followers 13K Following Hacker mexicano - Fundador de OIHEC antes OMHE - #opensoc #latam #speaker #pentester #blueteam #redteam #criptoanarquista #security
alfin @alfinjose_
292 Followers 337 Following Security Engineer @CRED_club | CTF Player @teambi0s @ProjectSEKAIctf
ooɹǝǝʌɐɔ @caveeroo
350 Followers 1K Following Former CTF player @base64ctf • MVO Black Badge @TraceLabs • OSINT • AppSec 💼
Secur0 @Secur00
53 Followers 17 Following Somos una plataforma de bug bounty enfocada al mercado español, ¡únete a nosotros!
Satoooon @Satoooon1024
1K Followers 950 Following CTF(Web) w/@thehackerscrew1 | seccamp'21-C | Mastodon: https://t.co/n78LO4cTLe
Dane Brown @DrBHacking
590 Followers 887 Following Vibe Coding Cleanup Specialist🧹 Assoc. Professor, Cyber Operations @NavalAcademy. CTF Coach: @USCyberGames & JohnPwnJones. Research: @FuriousMAC, CECSR.
Abdullah Saleh @3ihk0
46 Followers 472 Following Jr.Penetration Tester & CTF Player : Ejpt | eWPTX⏳️
Admiralhr @Admiralhr99
60 Followers 1K Following
i33x @bentildev
41 Followers 696 Following
first last @sam218826
7 Followers 49 Following
Daniel Chiqui @dchiqui1990
22 Followers 377 Following Ing electrónico y telecomunicaciones, hobbies gimnasio y natación
SHARIQ KHAN @shariqkhan145
32 Followers 1K Following
Yostafande @y0staf8nde
5 Followers 492 Following 🔍 Breaking, Fixing, Learning | 🚀 Breaking My Limits 💻 Hacker | 🧑💻 Coder 🛠️ Web Pentester | 🎯 CTF Player 🤖 AI Enthusiast
Adrian.09 @Adriannx09
40 Followers 145 Following
Akash Kumar @0x1ak4sh
459 Followers 2K Following 🛡️HacktheBox & TryHackMe 🖥️ 🕵️♂️ Red Team Explorer 🛠️ 🔍 Currently diving into CPTS certification 🌐
kuvee04 @GamingFreeFire1
22 Followers 605 Following
PRAHADEESH @AnonymousSphinx
132 Followers 614 Following Cyber Security researcher | Musicofanatic 🎶| Python programmer | eJPT | Blogger
َ @assembly_hater
6 Followers 125 Following
alga_rhythm @alga_rhythm
1K Followers 5K Following I am an IT Professional local to Chicago pursuing a career in infosec. This is my journey.
c0rt0👨💻 @RAOUUFGUER
25 Followers 347 Following Cyber Security Student & Enthusiast | CTF player | @GDG_Algiers co-manager.
0x90 Hey Eugene! @_HeyEug_
815 Followers 6K Following Il trucco, William Potter, è di non preoccuparsi che fa male.
FindmeX @LynnWsa
104 Followers 4K Following
Gilga#Adalıİstifa @nemesis7789
56 Followers 697 Following
Devansh (⚡, 🥷) @0xAsm0d3us
16K Followers 3K Following Pwn, Security Research & Math ⚡ Views are personal
cozt7050 @cozt7050
62 Followers 546 Following M.S. Computer Science | Sec+ | Cysa+ | SC-900 | SC-300
Stuart Larsen @c0nrad_jr
1K Followers 618 Following (Inactive) Sloppy Joe Pirates guy Attempting to be the worlds greatest CTF player https://t.co/05SyrnTpnr Founder of https://t.co/gfXJ2k5X8z
MRKHF @mirkhoff
118 Followers 411 Following Mirko Nikic; ctfs/pwn/rev/crypto with @malta_ctf and @ARESxCTF; comp sci undergrad;
Gringo @Open_A_Ticket
5 Followers 205 Following The only one that liked Windows Vista and 8 MacOS enjoyer. Aliexpress built my PC. My shitposting account.
Ben Sadeghipour @NahamSec
235K Followers 1K Following Cofounder @hackinghub_io | Advisor @CaidoIO. I hack companies and make content about it. #NahamCon organizer. ex @hacker0x01🇮🇷
Renwa @RenwaX23
8K Followers 60 Following
Martin Doyhenard @tincho_508
3K Followers 227 Following Security Researcher at PortSwigger. Speaker at BlackHat, DEF CON, RSA, Hack In The Box, Troopers, EkoParty
James Kettle @albinowax
79K Followers 94 Following Director of Research at @PortSwigger aka @Burp_Suite. Find my research, tools & contact details at https://t.co/vP6UbGmvl3
Pepe Vila @cgvwzq
2K Followers 1K Following observer. my opinions are not mine and reflect those of your employer.
Neplox @neploxaudit
368 Followers 7 Following Research-powered Web3 security team founded by top-ranked competitive hackers. Audits for crypto wallets, TON L1 and smart contracts.
Joel GM @JoelGMSec
3K Followers 2K Following ● Senior Red Team Cybersecurity Expert ● Ex-CTO @ Cyberguard ● SysAdmin +10 years ● Creator of AutoRDPwn: The Shadow Attack Framework
Critical Thinking - B... @ctbbpodcast
22K Followers 69 Following A 'by Hackers for Hackers' podcast focused on technical content ranging from bug bounty tips, to write-up explanations, to the latest exploitation techniques.
slonser @slonser_
4K Followers 164 Following Co-Founder @neploxaudit. CTF team @C4TBuTS4D Security Researcher at Solidlab.
Matan Berson @MtnBer
4K Followers 270 Following Hacker and bug bounty hunter mostly focusing on client-side security. h1-702 Vigilante, h1-65 Eliminator, AWC23 Best New Hacker
siunam @siunam321
601 Followers 282 Following 22y/o 🇭🇰 | OSCP, OSWE | White-box Bug Bounty hunter | Web security researcher | Playing CTF with @ARESxCTF, @malta_ctf, @BlackB6a, and NuttyShell
Ubuntu @ubuntu
691K Followers 1K Following Ubuntu is an open source software operating system that runs from the desktop, to the cloud, to all your internet connected things.
cr0hn @ggdaniel
9K Followers 2K Following La ciberseguridad es una cosa jodida. Soy un freelance ayudando a empresas a que no se lleven sustos desagradables
Haicker @haicker_app
253 Followers 4 Following AI code auditors. Cheaper than pentests, smart enough to spot your bad habits. Get Haicker now on https://t.co/rPLvJrB2jP
Justin Gardner @Rhynorater
35K Followers 2K Following Christian | Full-time Bug Bounty Hunter | Host of @ctbbpodcast | Advisor @CaidoIO | 4x LHE MVH | 🗣️ English, 日本語 | ♥️ @mariahchan_ ♥️
alfin @alfinjose_
292 Followers 337 Following Security Engineer @CRED_club | CTF Player @teambi0s @ProjectSEKAIctf
zseano @zseano
79K Followers 703 Following
ooɹǝǝʌɐɔ @caveeroo
350 Followers 1K Following Former CTF player @base64ctf • MVO Black Badge @TraceLabs • OSINT • AppSec 💼
The Tor Project @torproject
455K Followers 2K Following 🦋 https://t.co/bX77YnBKhO We're a nonprofit defending privacy & freedom online. Download Tor Browser: https://t.co/ROuSDYAs6F
Six2dez @Six2dez1
10K Followers 560 Following Bash lover | https://t.co/UoQ57OTS7f | reconFTW | RT @visma
Secur0 @Secur00
53 Followers 17 Following Somos una plataforma de bug bounty enfocada al mercado español, ¡únete a nosotros!
Mullvad.net @mullvadnet
48K Followers 1 Following A fast, trustworthy, and easy-to-use VPN is a good first step toward reclaiming your privacy. Just €5/month. // Need help? Email [email protected]
Jorian @J0R1AN
2K Followers 368 Following Normalize being weird. (also here: https://t.co/cr9Y0kDEBi)
Satoooon @Satoooon1024
1K Followers 950 Following CTF(Web) w/@thehackerscrew1 | seccamp'21-C | Mastodon: https://t.co/n78LO4cTLe
Itay Beladev @ItayBel
119 Followers 104 Following
Synacktiv @Synacktiv
20K Followers 271 Following Offensive security company. Dojo of many ninjas. Red teaming, reverse engineering, vuln research, dev of security tools and incident response.
Mauricio Trujillo @fm_trujillo
453 Followers 999 Following Coorganizador de Bitup Alicante @bitupalicante | Pentester en @TarlogicES | Opiniones personales
Low Level @LowLevelTweets
40K Followers 1K Following 🛠 senior security engineer @ bigcorp 🧙♂️ offensive security specialist 🏴☠️ hacker 📸 internet person: teaches hacking and security at https://t.co/WmlAkKGCmc
Obsidian @obsdmd
157K Followers 0 Following The free and flexible app for your private thoughts. For help and deeper discussions, join our community: https://t.co/QsDArfFkkv
Caido @CaidoIO
10K Followers 33 Following
Immunefi | Token2049 @immunefi
56K Followers 628 Following Immunefi — One Platform. Unified Security Operations. Complete Onchain Protection. Over $180B of user funds protected across 650+ protocols.
Chromium Disclosed Se... @BugsChromium
8K Followers 0 Following Tweets publicly disclosed bugs in Chromium. Not an official Google product. Run by @SecurityMB. Mastodon: @[email protected]
Kévin GERVOT (Mizu) @kevin_mizu
6K Followers 756 Following Researcher for @ctbbpodcast lab 🐛 | DOMLogger++ developer 👨🏻💻 | CTF with @FlatNetworkOrg, @rhackgondins 🦦 | @ECSC_TeamFrance 2023 🇫🇷
Dataflow Security @dfsec_com
5K Followers 4 Following
Burp Suite @Burp_Suite
131K Followers 14 Following Burp Suite is the leading software for web security testing.
Dane Brown @DrBHacking
590 Followers 887 Following Vibe Coding Cleanup Specialist🧹 Assoc. Professor, Cyber Operations @NavalAcademy. CTF Coach: @USCyberGames & JohnPwnJones. Research: @FuriousMAC, CECSR.
Adrian.09 @Adriannx09
40 Followers 145 Following
Web Security Academy @WebSecAcademy
131K Followers 36 Following Free web security training from @PortSwigger
Devansh (⚡, 🥷) @0xAsm0d3us
16K Followers 3K Following Pwn, Security Research & Math ⚡ Views are personalTrends for United States
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