CODE WHITE GmbH @codewhitesec
Red Teaming. Security Research. Continuous Penetration Testing. Threat Intelligence. code-white.com Ulm & Mannheim Joined July 2014-
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CODE WHITE proudly presents #ULMageddon which is our newest applicants challenge at apply-if-you-can.com packaged as a metal festival. Have fun 🤘 and #applyIfYouCan
Ten days left. The warm-up fades. Maultaschen were soft. Bean Beats were dark and burnt. But the beats of #ULMageddon will be brutal! #applyIfYouCan
We always love a good challenge. That’s why we’re sponsoring the 10th FAUST CTF. Game on at 2025.faustctf.net
We've added a new demo to NewRemotingTricks that makes deploying a MarshalByRefObject (e.g., WebClient) even easier: System.Lazy<T> creates an instance of T on serialization, which is probably more likely to be allowed than a XAML gadget getting through. github.com/codewhitesec/N…
Yes, we're beating a dead horse. But that horse still runs in corporate networks - and quietly gives attackers the keys to the kingdom. We're publishing what’s long been exploitable. Time to talk about it. #DSM #Ivanti code-white.com/blog/ivanti-de…
At @codewhitesec we have a red team style hacking challenge each year which is also a great way to practice/test/improve your skills ;)
Our crew members @mwulftange & @frycos discovered & responsibly disclosed several new RCE gadgets that bypass #Veeam's blacklist for CVE-2024-40711 & CVE-2025-23120 as well as further entry points following @SinSinology & @chudyPB's blog. Don’t blacklist, replace BinaryFormatter.
Ever wondered how Kurts Maultaschenfabrikle got hacked in 2023? The full story, all technical details, out now ;-) apply-if-you-can.com/walkthrough/20…
Using Telerik Reporting or Report Server? Patch now to fix 3 RCEs @mwulftange found (CVE-2024-8015, CVE-2024-8014, CVE-2024-8048). Telerik vulns have a history of being exploited by threat actors according to @CISACyber Details at code-white.com/public-vulnera…
BeanBeat has been aquired by Kurts Maultaschenfabrikle! You don't know what that means? Head over to apply-if-you-can.com to find out in challenges that, without exception, stem from real-world vulns #uncompromisingRealism #finestHacking
Think your #kubernetes or #kubelet API is secured with auth? Think again if you expose #tekton for which our crewmember @flomb_ has some nice writeup regarding RCE & proxy risks.
Think your #kubernetes or #kubelet API is secured with auth? Think again if you expose #tekton for which our crewmember @flomb_ has some nice writeup regarding RCE & proxy risks.
Better patch your Veeam Backup & Replication servers! Full system takeover via CVE-2024-40711, discovered by our very own @frycos - no technical details from us this time because this might instantly be abused by ransomware gangs code-white.com/public-vulnera…
We've received insider information from a reliable source that Kurts Maultaschenfabrikle will be expanding and securing their IT in the coming weeks. So either act fast and get ahead on apply-if-you-can.com or wait for the new challenges. Or better yet, do both 🤓
Teaching the Old .NET Remoting New Exploitation Tricks – read how @mwulftange developed novel techniques to exploit Apache log4net's hardened .NET Remoting service: code-white.com/blog/teaching-…
Another product, another deserialization vulnerability, another RCE from @mwulftange: Patch your Telerik Report Server (CVE-2024-6327 & CVE-2024-6096) code-white.com/public-vulnera…
Our CODE WHITE crew can see every day how frycos finds what he finds. Now you can too: an instructive insight into his thought process based on his RCE in MS Dynamics - well worth the read if you're into .NET exploitation
Our CODE WHITE crew can see every day how frycos finds what he finds. Now you can too: an instructive insight into his thought process based on his RCE in MS Dynamics - well worth the read if you're into .NET exploitation
Today, CODE WHITE turns 10 🥳 Over the past decade, we've hacked our way through 120+ large corporations' defenses, caused headaches for Blue Teams and disclosed numerous 0days to vendors. Proudly grown from a few motivated hackers in 2014 to an established team of 50+ today 💪
Nicolas Krassas @Dinosn
147K Followers 735 Following Head of Threat & Vulnerability Mgmt @ Henkel AG & Co. KGaA https://t.co/NC1orlKrW3
Florian Roth ⚡️ @cyb3rops
207K Followers 3K Following Head of Research @nextronsystems #DFIR #YARA #Sigma | detection engineer | creator of @thor_scanner, Aurora, Sigma, LOKI, YARA-Forge | always busy ⌚️🐇 | vi/vim
Sam Curry @samwcyo
98K Followers 1K Following
Justin Elze @HackingLZ
65K Followers 5K Following CTO @TrustedSec | Former Optiv/SecureWorks/Accuvant Labs/Redspin | Race cars
frycos @frycos
4K Followers 518 Following Private account! Red teamer @codewhitesec. @[email protected] @frycos.bsky.social
an0n @an0n_r0
13K Followers 727 Following CRT(E|O|L) | OSCP | @RingZer0_CTF 1st (for 2yrs) | HackTheBox Top10 | RPISEC MBE | Flare-On completer | GoogleCTF writeup winner | SSD research | Math MSc |🇭🇺
pyn3rd @pyn3rd
14K Followers 608 Following Security Researcher&Red Team&Cloud Security. BlackHat&HITB&CanSecWest Speaker.
LiveOverflow 🔴 @LiveOverflow
156K Followers 1K Following wannabe hacker... he/him 🌱 grow your hacking skills @hextreeio
Vincent Yiu @vysecurity
29K Followers 254 Following Director, Red Team, Offensive Security. Help organizations safeguard their businesses from the bad guys.
Tuan Anh Nguyen⚡️... @haxor31337
15K Followers 2K Following 29 y/o Bug Bounty Hunter and Red Teamer at Viettel Cyber Security. Brand Ambassador @Hacker0x01 - Researcher Spotlight @Bugcrowd
张惠倩 @momika233
18K Followers 222 Following Anda boleh melakukan segala-galanya dari syurga ke bumi, wanita kecil!! If you have any questions, please contact me https://t.co/MkzsavUU9V
Pham Khanh @rskvp93
2K Followers 340 Following Security Engineer at @calif_io. Winner of Pwn2own Vancouver 2021, Torento 2022, Vancouver 2023. MSRC top 100 2019, 2020, 2021.
shubs @infosec_au
56K Followers 2K Following Co-founder, security researcher. Building an attack surface management platform, @assetnote
kmkz @kmkz_security
19K Followers 2K Following Offensive Security, pom-pom girl... Who cares ?? Bourbon Offensive Security Services | BOSS
klez @KlezVirus
8K Followers 708 Following Independent Cyber Security Researcher - Opinions are my own
Soroush Dalili @irsdl
20K Followers 911 Following Hacker (ethical), web appsec specialist, trainer, tools builder & apps breaker, @SecProjectLtd founder 🕸️https://t.co/YipuTcYnWc🥷 🍏A dad-joke maker🍐
Gueetie @Gueetie716516
62 Followers 3K Following
Guido @Guid6F
21 Followers 104 Following
Martini @Martini2OO1
0 Followers 59 Following
Y4Z-N7 @sklrr0
9 Followers 213 Following
عماد العنزي @EMQ86
305 Followers 1K Following رَبَّنَا وَلَكَ الحَمْدُ حَمْدًا كَثِيرًا طَيِّبًا مُبَارَكًا / Kuwait مساعد مهندس
Dummy Account @Asta_nine
2 Followers 548 Following
fldried @fldried
67 Followers 592 Following
C:\hristian Mehlmauer @firefart
3K Followers 3K Following I hacked the planet - opinions are my own - Mastodon: https://t.co/FTAelGh7DO
Pratyush P @pratyushp99
0 Followers 346 Following A chubby and bubbly ENFP | Your next door Cyber Guy | Pursues Cyber security for brain and literature for heart | A human golden retriever
Sm1l3z @_Sm1l3z
42 Followers 221 Following
lilicat @lilicat843013
0 Followers 8 Following
oleg @oleg_event
60 Followers 1K Following I am software developer, researcher,i like all new and not standard solutions in real life and coding.
BeaconBytes @beacon_bytes
4 Followers 192 Following I’m a 17-year-old cybersecurity enthusiast on a mission to document my journey into the world of hacking, red teaming, and security research.
cyberresponder @Malwarenailed
267 Followers 3K Following tweets and opinions are my own. dfir/threat hunting/malware research
TomU | I'm still here... @c_APT_ure
8K Followers 6K Following #InfoSec professional, husband & father of two (in random order). #BlueTeam #DFIR #APT #CTI #RedTeaming #BSidesZH (RT/Likes ≠ endorsement) 👀➡️#MalwareChallenge
John Parlee @JohnnyParlee
2 Followers 393 Following
muiddtl @muiddtl
19 Followers 630 Following
Falcon @F8i8495312
45 Followers 764 Following
Tobi Weißhaar @_kun_19
1K Followers 78 Following MSc Advanced Computer Science | Pentester | OSCP | OSWE | CRTO | CRTP| Bug Bounty Hunter #kaeferjaeger
s1umb3r @s1umb3r1
0 Followers 49 Following
sh0bb @sh0bb1878
4 Followers 466 Following
hik hok @hikhok998371
0 Followers 35 Following
![[][][][][][][][][][][][][][][][][][][][][][][]](https://pbs.twimg.com/profile_images/1127536822333079552/JvIPdUWT.png)
Faheem Fayyaz @bitsscrambler
121 Followers 445 Following [][][][][][][][][][][][][][][][][][][][][][][]
CryptoKingKa @manager9268
11 Followers 62 Following #coin8 #CEX #crypto #developer #marcketing #manager #football #future #trader
kalilord1 @kalilord788
10 Followers 435 Following
bixbouton @bixbouton
46 Followers 759 Following
Petrus Vasenius | MVP... @PetrusVasenius
402 Followers 965 Following Microsoft Security #MVP | Lead Security Advisor 🛡️☁️ | Retweets/Likes ≠ Endorsements | #CyberSecurity
Ojaswi Kumar Mishra�... @0xojaxwi
77 Followers 2K Following Old-school Malware & Offensive Security REsearcher | ⚡Kernel Pwner⚡
Caitlin Condon @catc0n
3K Followers 3K Following Adventurer. Takes a lot of photos, calls many places home. VP of research @VulnCheck. Former research director @Rapid7 / @metasploit. Opinions mine. She/her.
Armando L.Davis @davis_arma79011
1 Followers 36 Following
themisp @themisp265371
0 Followers 17 Following
歪比歪比 @dasiwoyebushuo1
0 Followers 352 Following
MRreC00N @Mr_reC00N
3 Followers 107 Following
CloudMalwareStudioOSX @CMSOSXAI
18 Followers 796 Following https://t.co/qgFp0ACgjW [email protected] $cybersecurity $cyberprotections $cybersafeguards $cyberdefenses
Mrudul Patel @__mrudul
209 Followers 586 Following Red Teaming, Penetration Tester, Security Researcher, SDRs, OSINT, Social Engineering, AV evasion, Digital Forensics
frycos @frycos
4K Followers 518 Following Private account! Red teamer @codewhitesec. @[email protected] @frycos.bsky.social
Raphael @raphajohnsec
291 Followers 436 Following Security Enthusiast | Bitschubser | Pentesting | Python | OSCP | RTO
pfiatde @pfiatde
2K Followers 1K Following "Every machine is a smoke Machine if you operate it wrong enough" RedTeamer by day, sleeping at night! https://t.co/ZcTfWHeGZO
r1cksec @r1cksec
975 Followers 219 Following Data breach revealed, Malware lurks, silent, stealthy - OSINT tracks the thread.
m1tz @_m1tZ
227 Followers 891 Following Web Security Expert | Bug Hunter | Käferjäger | https://t.co/DT86afEp4J https://t.co/WzdEqXoJv9
flomb - @fl0mb.bsky.s... @flomb_
104 Followers 2K Following
0xor_solo @0xorS
7 Followers 56 Following
dkx @dkx02668274
45 Followers 269 Following
Carsten @0xcsandker
2K Followers 174 Following Security enthusiast, Likes Windows Internals, AD & Entra — https://t.co/mVVbfkO7IO
lion @li0nsec
11 Followers 69 Following
Rene Loskan @druvora
42 Followers 403 Following
c1sc0 @C1sc01
342 Followers 189 Following OSCP, OSEP, OSWE, OSED, OSCE3, OffSec, Pentesting, Hacking Enthusiast, #kaeferjaeger
Astidan @Astidan
139 Followers 288 Following IT-Security Consultant, Ethical Hacker OSCP|OSCE|OSWE|OSWP|OSED Certified Red-Team Operator Penetration Tester/Red Teamer. Private Account.
TheVamp @TheHaloVamp
502 Followers 1K Following Reversing, hacking, cracking, coding, caffeine junkie, OSCP, ALLES! - CTF Member | [email protected] | thevamp@bsky
Fabian @testert01
119 Followers 114 Following
banana_bunny @bananabunny6
114 Followers 218 Following security, music, math, bananas, and anarchist rants! @[email protected]
Tjark Rasche @TjarkRasche
203 Followers 901 Following Cloud. Music. Politics. Memes. #lifeIsATradeOff Building Clouds for @MercedesBenz
dhn @dhn_
744 Followers 327 Following By the power of truth, I, while living, have conquered the universe - /OS(C(P|E)|EE)/ - Tweets are my own! - Red teamer @codewhitesec | @[email protected]
esjay @esj4y
742 Followers 797 Following Shell horticulturist @codewhitesec - blog @ https://t.co/TAuhn27aSX
thefLink @thefLinkk
1K Followers 150 Following
Daniel @DanShaqFu
80 Followers 81 Following
Ramoliks @ramoliks
130 Followers 8 Following
niph @niph_
475 Followers 592 Following red / purple teaming at @codewhitesec - my tweets, my opinions - https://t.co/YcrfmTTwqg
Kai Ullrich @kaidentity
80 Followers 25 Following
George Pranschke @cheorchie
240 Followers 154 Following
_____ @H_ng_an
186 Followers 2K Following
Markus Piéton @markus_pieton
411 Followers 930 Following Head of Security Intelligence Service @ CODE WHITE / Go, Rust, Reversing and not enough time to enjoy nature ;-)
Alex @akuntsc
41 Followers 242 Following
TC @tcs3c
149 Followers 212 Following father of three - h4ck3r of stuff - lover of life - singer of songs | pwning at @codewhitesec
Markus Wulftange @mwulftange
3K Followers 196 Following Principal Security Researcher and Pâtissier at @codewhitesecTrends for United States
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