Moritz Sanft @stdoutput
student, security software engineer, ctf @fluxfingers @[email protected] msanft.foo Germany Joined March 2019-
Tweets991
-
Followers658
-
Following623
-
Likes3K
27e169d0741cd419f84947f503b9f9293278a39a896299b0e0bf4ebaba72d652
1/ The most powerful hacker in the world right now is femboy·cat who is able to control 5% of Internet hosts, making them the all-time champion of the IPv4 Games.
📢 Calling all #CTF (Capture the Flag) Organizers and Competitors! Hex-Rays is now accepting applications for our Sponsorship Program—and we want to hear from you. Perks include FREE #IDA licenses, exclusive swag, and travel support. For more info, visit: eu1.hubs.ly/H0lZbN20
The Flare-On challenge website has been updated with a countdown. #FlareOn12 will start on September 27, 00:00 UTC.
Just got hired at fortinet as the guy who puts in the RCE before releasing to prod
We had a lot off fun playing this year's Google CTF in a spontaneous merger with @fluxfingers Somehow we qualified for the finals 🎉. Thank you for such a great CTF @GoogleVRP GG to all teams and see you in Mexico!
We really enjoyed playing Google CTF (@GoogleVRP) this weekend together with @KITCTF. We scored place 6 amidst strong competition. Congratz to the other contestants, and see you in the finals!
Good 🧀
Thanks to my employer, I’ll be at @offensive_con (the conference, not the trainings) this year! Who wants to meet?
It is fascinating to me that something can start out as a research product, stay under the radar for 15 years, then organically explode to become one of the most important technologies powering our world. The world needs Nix, and I'm stoked to be part of making that a reality!
It is fascinating to me that something can start out as a research product, stay under the radar for 15 years, then organically explode to become one of the most important technologies powering our world. The world needs Nix, and I'm stoked to be part of making that a reality!
Made a writeup for a nice #Nix challenge we solved at #KalmarCTF Check it out! msanft.foo/blog/kalmarctf…
github.com/google/securit… Our newest research project is finally public! We can load malicious microcode on Zen1-Zen4 CPUs!
He is unaware of ✨the document✨
He is unaware of ✨the document✨ https://t.co/o9ACgIxjb0
After quite some CTFs and challenges solved, this awesome challenge from hxp 38C3 CTF is the first one I ever did a writeup for. Check it out: msanft.foo/blog/hxp-38c3-… #38C3 #ctf #hxpctf
Had a great time playing @hxpctf at #38c3 with @fluxfingers and friends. Always a pleasure to hack away with so many genius people!
We're committed to delivering the highest standards of security and performance in the blockchain ecosystem. After evaluating various solutions, we decided to partner with @EdgelessSystems, a leading service provider for confidential computing. edgeless.systems
Published my (entirely unpolished) solutions for Flare-on 11: github.com/msanft/flareon… Solved 8/10 challenges, but considering that this is my first year playing it, I'm pretty satisfied. Thanks for this awesome challenge! #flareon #flareon11 #reverseengineering
Hacklu CTF is still running for ~23h! We still have some unsolved challenges, including: - 📱Android Flutter exploitation - 🦊 2 webs with Firefox bots - 🐒 pwning a 17 year old SpiderMonkey - ✍️ LaTeX madness Come play: flu.xxx

Luca @atmosole
10K Followers 480 Following Helped 15,000+ people to make money through software Currently building @profitpathapp
Michael from Notify @m_chael
17K Followers 2K Following
OOS @oos_n
697 Followers 118 Following @ScriptingTool | @Infinitysupply_ | @ratelimitrunner | @ScriptingMailS
sockjig @sockjig
24K Followers 3K Following I talk about sneakers here and on The Sockjig Sneaker Podcast. I also drop socks sometimes. Size 12. The game is the game.
Maggie @maggielea94
190 Followers 3K Following
Nancy @n_kidd70
178 Followers 3K Following
Renee Holder @Holde112
8 Followers 125 Following Hallo Hübscher 💞 es ist schön, hier neue Leute kennenzulernen Suche ernsthafte Beziehung 💋 mit Freundschaftsvorteilen 💕💋
Idrimea @Idrimea7890410
25 Followers 945 Following
NovaVibe @Qiearmma042
16 Followers 2K Following
Fudge Brownie Coin @masteroffudge
216 Followers 830 Following The fudgiest coin on Solana. $BROWNIE is the dessert you deserve — hot, sticky, and totally unserious. CA: 9MCTAv1DTHy4KPNKiYjphAU2ct4vE68PgvBDzxYdXKjg
Michael Debono @_mixy1
564 Followers 499 Following Computer Scientist from 🇲🇹 | Security Researcher | CTF @malta_ctf 🚩
GQ @techgq
85 Followers 2K Following
alden @birchb0y
3K Followers 2K Following sr threat researcher @ huntress • re/malware enjoyer • macOS security
intrigus @intrigus_
266 Followers 184 Following I create and break stuff. GitHub ⭐. @KITCTF. #Java, #CodeQL and #V8. Github: https://t.co/2eJKNdhQaV Security stuff: https://t.co/eg564HmccR
KITCTF @KITCTF
2K Followers 95 Following We like to hack things, all the things. Tweets and typos by @NearBeteigeuze and @intrigus_
strellic @Strellic_
1K Followers 302 Following ctf @cor_ctf @dicegangctf @ProjectSEKAIctf grad @Berkeley_EECS '23 ❤️ rhythm games, web/app security https://t.co/v3IfNLwB9f
sebsrt @s3bsrt
135 Followers 475 Following I like to break stuff CTF player w/ @ARESxCTF @aboutblankets @malta_ctf
debidatta gouda @debidattagouda
33 Followers 412 Following
Mark @offlinemark
6K Followers 1K Following trying hard. streaming kernel dev - https://t.co/aO5X4jXGQD blogging about life, art & systems programming. non-expert work: @ableton, prev @trailofbits
Emil Lerner @emil_lerner
3K Followers 346 Following Independent security researcher. CTO & co-founder of https://t.co/F296lUgKA8. Bushwhackers CTF team.
Dillon Franke @dillon_franke
1K Followers 398 Following Fuzzing, MacOS, vuln research @Google. Jesus Follower
Savion Deckow @SDeckow59548
70 Followers 2K Following
Kris Burns @KrisBurns227042
2 Followers 172 Following Recruiting webshell engineers to penetrate websites, with a monthly salary o f up to $100,000. If interested, p lease contact https://t.co/hfX3sN9wI3
Whauerte @Whauerte9107
44 Followers 2K Following
Jonas @QSchubser424
0 Followers 82 Following
Julie @0xbbjubjub
625 Followers 2K Following she/her, Auditor @chain_security, Hacker & Cypherpunk, views my own
EriSz @sz_eri
48 Followers 2K Following What kind of Thailand are you ? Money can buy ? | Justice must not only be done, but must also be seen to be done ? | until the unthinkable becomes undeniable
Irblawdau @Irblawdau195
17 Followers 880 Following
Diparth Shah @diparthshah_
175 Followers 8K Following
TristaCollins @f10388sx22uL03
66 Followers 1K Following
Ffewnaez @ffewnaez41092
58 Followers 1K Following
Flype @FlypeCpe
16 Followers 296 Following Discord: Flype#0789 "Let the hype fly in and out and the pile of money grow" ~ Flype
ursobad @ur_obad
134 Followers 480 Following Hi? It's me. Sunrin Internet High School 115th | noob CTF player | @ENKI_official_X
MeroyMichael @867IGcx35uvs4
57 Followers 6K Following
Stoandas @Stoandasg_4Ui
40 Followers 3K Following
Blose @BloseJFwy2
71 Followers 1K Following
Teedrur @Teedrurlbk88
56 Followers 4K Following
SeTcbPrivilege @SeTcbPrivilege
28 Followers 116 Following
mcontag・@dwuid@info... @dwuid
703 Followers 866 Following Reverse and forward engineer, former CTF player w/ @fluxfingers. · Don't be 7F 27 33.
🤷♂️ @floesen_
2K Followers 98 Following
d4rkc0nd0r @d4rkc0nd0r
242 Followers 498 Following
Jasper | Neodyme @JasperCPS
606 Followers 636 Following Co-founder @Neodyme. CTF @allesctf. Algorithms and complexity theory nerd. Opinions my own. I break blockchains for fun and profit.
TinaNichols @9abs8ls88iN206
54 Followers 3K Following
Tautortore @Tautortore6Vwa
18 Followers 691 Following
Ingrid @SliotesrB76
8 Followers 543 Following When you trust anyone unreservedly, there will only be two consequences in the end, either the person in your life or a lesson in your life.
Luca @atmosole
10K Followers 480 Following Helped 15,000+ people to make money through software Currently building @profitpathapp
Drerman @drermancooks
2K Followers 274 Following shoes & anything that sells - bulk buyer / Drerman#0001 / Drerman F&F
luke @bvvst
27K Followers 648 Following design partner for founders at @filter ... play https://t.co/iq5rpO1DyH
Michael from Notify @m_chael
17K Followers 2K Following
Flare @FlareAIO
67K Followers 9 Following The Most Advanced Sneaker & Retail Software I We help personal shoppers & business owners level up their business. Purchase: https://t.co/NQ7H5mNH0M
sockjig @sockjig
24K Followers 3K Following I talk about sneakers here and on The Sockjig Sneaker Podcast. I also drop socks sometimes. Size 12. The game is the game.
xo @ehxohd
6K Followers 612 Following Computational Neuroscience & Cybersecurity | SWE @AxiomExchange | @nullpt_rs | prev: @prismaio @RosenthalLab
nedwill @NedWilliamson
16K Followers 551 Following Tesla {Autopilot, Dojo}; Previously Google Security; PPP for life; SockPuppet, Soundhax, Speedcubing
ctfradiooo @ctfradiooo
1K Followers 2 Following Cybersecurity podcast hosted by @adamdoupe and @Zardus focused exclusively on Capture the Flag (CTF).
Gareth Heyes \u2028 @garethheyes
37K Followers 1K Following JavaScript for hackers: Learn to think like a hacker. https://t.co/e0aNEbEDk5
Xion @0x10n
4K Followers 123 Following CMU CSD PhD student / 2024 Top#0 Chrome Researcher / P2O Vancouver '24, TyphoonPWN '24/'25, DEFCON CTF 31-33, ... / PPP, KAIST GoN '18, @zer0pts
Lays @_L4ys
4K Followers 1K Following Co-Founder @TrapaSecurity & @pwnabletw/ MSRC Top 100 2019&2020 / Mobile & Windows Security
Alexander Popov @a13xp0p0v
7K Followers 365 Following Linux Kernel Developer / Security Researcher / Free Software Maintainer. Admin of @linkersec. This is my personal account.
Brad Spengler @spendergrsec
4K Followers 4 Following President of @opensrcsec, developer of @grsecurity Personal account
Rebane @rebane2001
7K Followers 2K Following 🇪🇪🏳️⚧️ | Archivist | 9 CVEs in Chrome | CSS noob | MapartCraft | Horse | rebane2001#3716 | Lyra 🦊 @[email protected]
Thomas Rinsma @thomasrinsma
1K Followers 314 Following Looking for strange loops and weird machines. Lead security analyst @CodeanIO.
RyotaK @ryotkak
7K Followers 662 Following Security researcher? | Icon: @MelvilleTw | Private: @RyotaK_Private | Misskey: https://t.co/63E5Rpv2pk | Blog: https://t.co/c7NFQXhV90
Linux Kernel Security @linkersec
9K Followers 0 Following Links related to Linux kernel security and exploitation. Maintained by @andreyknvl and @a13xp0p0v. Also on https://t.co/GVE11dpBb8 and https://t.co/YpxPWXnA6Z.
FeDEX @FetchDEX
1K Followers 1K Following { Christian Hacker } { @WreckTheLine } { Blockchain Security @osec_io 🦦 }
Infobahn @Infobahn_ctf
216 Followers 37 Following https://t.co/qr0Mlp7ZWF Interested in joining? Fill in the recruitment form: https://t.co/lzzhxKWJxY
. @R00tkitSMM
10K Followers 713 Following
sagitz @sagitz_
5K Followers 826 Following Cloud Security Researcher at @wiz_io • Microsoft Most Valuable Researcher 21/22/23 • Black Hat Speaker
Nir Ohfeld @nirohfeld
4K Followers 841 Following Head of Vulnerability Research @wiz_io | @Microsoft MVR (2021-2025) | Pwn2Own 2025 | @Forbes 30 Under 30
Jordan Wiens @psifertex
6K Followers 1K Following Worst developer among many good ones making https://t.co/XCCx7ECxEH Posting over on https://t.co/BdeDxso5n7 as well.
Pierre H. 🔥🌸 @pedantcoder
4K Followers 179 Following present: security (zalloc, kalloc_type, IPC, VM, …) | past: GCD, synchro, objc_direct, perf… | timeless: 🇫🇷 snark | @[email protected]
DHH @dhh
554K Followers 131 Following Father of three, Creator of Ruby on Rails + Omarchy, Co-owner & CTO of 37signals, Shopify director, NYT best-selling author, and Le Mans 24h class-winner.
Trend Zero Day Initia... @thezdi
83K Followers 16 Following Trend Zero Day Initiative™ (ZDI) is a program designed to reward security researchers for responsibly disclosing vulnerabilities.
CODE WHITE GmbH @codewhitesec
7K Followers 41 Following Red Teaming. Security Research. Continuous Penetration Testing. Threat Intelligence.
Michael Debono @_mixy1
564 Followers 499 Following Computer Scientist from 🇲🇹 | Security Researcher | CTF @malta_ctf 🚩
celeste @vmfunc
14K Followers 898 Following security @nousresearch ⛧ author @nullpt_rs, @0xud2 ⛧ https://t.co/j8wrRnB13E
Markus Wulftange @mwulftange
3K Followers 195 Following Principal Security Researcher and Pâtissier at @codewhitesec
Security Bug Aggregat... @BugsAggregator
1K Followers 1 Following Aggregate Chromium disclosed security bugs.
Harrison Green @hgarrereyn
2K Followers 275 Following PhD student @S3DatCMU @CyLab | Reverse Engineer @DiceGangCTF | Senior Otter @osec_io | prev. @Margin_Research, @MayhemSec, @LabDurrant
Renwa @RenwaX23
8K Followers 59 Following
alden @birchb0y
3K Followers 2K Following sr threat researcher @ huntress • re/malware enjoyer • macOS security
@[email protected]... @SecurityMB
11K Followers 284 Following Improving the world’s security at Google. Opinions are mine.
intrigus @intrigus_
266 Followers 184 Following I create and break stuff. GitHub ⭐. @KITCTF. #Java, #CodeQL and #V8. Github: https://t.co/2eJKNdhQaV Security stuff: https://t.co/eg564HmccR
Rich Mirch @0xm1rch
2K Followers 3K Following UNIX/Linux Sysadmin turned Penetration Tester, Red Teamer, Security Researcher
Richard Johnson @richinseattle
18K Followers 3K Following Computer Security, Reverse Engineering, and Fuzzing; Training & Publications @ https://t.co/mloVP6rPB7; hacking the planet since 1995; Undercurrents BOFH
sferrini @Simone_Ferrini
5K Followers 1K Following *OS Security Researcher & Director at @prdgmshift. Passionate about RE, fuzzing, hardware and low-level binary stuff. ʚଓ
strellic @Strellic_
1K Followers 302 Following ctf @cor_ctf @dicegangctf @ProjectSEKAIctf grad @Berkeley_EECS '23 ❤️ rhythm games, web/app security https://t.co/v3IfNLwB9f
Rick de Jager @rdjgr
1K Followers 606 Following CyberSecurity student at @TUeindhoven - CTF with Superflat / @0rganizers / ICC team Europe 22/23/24/25
terjanq @terjanq
10K Followers 255 Following security enthusiast that loves hunting for bugs in the wild. co-founder and player of @justCatTheFish. infosec at @google. opinions are mine.
Jann Horn - jann@info... @tehjh
16K Followers 229 Following occasional human borrow checker; works at Google Project Zero; personal account; mastodon: [email protected]