Tom Van de Wiele @0xtosh
Offensive R&D Lead • Hacker • Advisor • Speaker Founder Hacker Minded https://t.co/vUexQ0rpvQ | https://t.co/rMzYCRJQn0 hackerminded.net Copenhagen, Denmark Joined May 2010-
Tweets7K
-
Followers3K
-
Following743
-
Likes15K
The bad guys are running LLMs on public src code and are finding bugs 24/7. The people that wrote the code or that are using the code knowingly or unknowingly for production are still busy having meetings.
I’ve been around long enough to remember when source code/binary auditing was how bugs were found. Then there was 20 years where fuzzing was best. Now source code analysis (via LLM) is the jam again.
New "Critical" nginx RCE requires LFI as prereq and has 0 practical exploitation odds - CVEs & CVSS are the biggest slop in security and AI just keeps accelerating it
New rule: if someone makes you read AI-generated slop text then you *have* to pronounce the emojis out loud.
How I Defeat Passkeys Nearly Every Time in Phishing Assessments infosecwriteups.com/passkeys-arent…
Great thread and very relatable to my past Red Team ops: Blue teams seem more interested & concerned with looking good for a test than actually improving processes. Continuous testing helps though. It’s not about the diet, it’s about the lifestyle.
It was very tight-lipped. Then it was “go” time. Everyone freaked out. Lots of people were more focused on finding out whether it was a drill/exercise or not. Some went heads down.
VPNs are the number one privacy tool in a world that is increasingly being surveilled by parties for which we as consumer have no insight and for which there is no due process. When VPNs are outlawed, only outlaws will have privacy.
Virtual private networks #VPN are increasingly used to bypass online age verification. Protecting children online is a priority, with new rules being implemented requiring a minimum age for access to some services Read👉 link.europa.eu/FGfr6C #DSA @EP_Justice @FZarzalejos
The only cybersecurity barrier that Mythos has lowered is the level of cybersecurity knowledge in the people talking about AI and cybersecurity.
As predicted: someone decides that age verification is the best way to protecting children; this starts with mandatory age verification (for everyone!) and ends with banning VPNs and massive blocking. The slippery slope experts have been warning for.
🇪🇺 EU Vice-President Henna Virkkunen warns VPNs will be addressed under upcoming online age and identity verification rules. “VPN… must not allow the system to be circumvented,” she said, responding to concerns users could bypass the new EU age and ID system. Follow: @europa
Someone somewhere is discussing the Hollywood rights for this
🖥️🔥 Two inmates at an Ohio prison built a secret hacking operation from behind bars, using computers they were supposed to be recycling, they downloaded and sold porn in return for snacks, built a hacker toolkit with Kali Linux and password crackers, and created fake passes to
OverTheWire Wargames is where Linux stops being theory and starts becoming muscle memory One terminal. Endless lessons. Real hacking thinking overthewire.org/wargames/ Start with Bandit
Wanted to continue a project and Claude retroactively deleted the chats of a reverse engineering project I was last working on last month. That will teach me not to use cloud models with moving goal posts for security research & to stick to local models only...
@corelanc0d3r @bytecodevm Nice one! 👌 Seems we had similar thoughts, as during the lockdown a few years ago I wrote a thing that instruments Bind to host what you want using TXT records + generates the fetch scripts: github.com/0xtosh/dnskire
The article shows a proof-of-concept where DOOM is stored across ~2,000 DNS TXT records and executed directly from memory. A PowerShell loader reconstructs the binary via DNS queries, illustrating how DNS can act as a covert payload delivery system. core-jmp.org/2026/03/can-it…
Seems a LiDAR scan is in progress over Sjælland, Denmark. Probably to measure elevation for flood calculation if it is indeed the Danish Agency for Data Supply and Infrastructure. The LiDAR scans have an accuracy of 5-10 cm.
I agree with folks this who say that this year will be an absolute deluge of CVEs found with AI. But I also worry that it will reveal the limits of the "we'll just fuzz out all the bugs" mindset
Remote Code Execution (RCE) in Yamaha synthesizers: an exploit in MIDI files & a hidden backdoor 🎹♫💉👨🏻💻🎉 More details on: LinkedIn: linkedin.com/posts/dlaskov_… Substack: it4sec.substack.com/p/remote-code-…
Let's see how long this stays up 😅
Open Source Radar Has Up To 20 KM Range ift.tt/TJQroUL
I would liken Tor to putting on Sauron's ring. The wearer is invisible to ordinary beings, like Men, but highly visible to the Nazgûl.
a SIEM is not a dumping ground for every log your company generates. if your strategy is “ingest everything so we don’t miss anything,” you have built a data lake instead and your analysts are going to drown in it (pun intended).
Honeypots don't need an expensive product either. Thinkst Canarytokens are largely free and can be integrated into your SIEM with webhooks in minutes. What's even cheaper is deploying infra into your environment and setting up detection rules to see if they're ever touched. This is dead easy and looks great on pentest reports.
The most cost effective control to catch attackers are honeypots, here is how. Attacker behavior is predictable: - scan an internal network, go towards lucrative targets - cat ~/.ssh/id_rsa (and other spicy files) - try api keys you’ve found - look for credit cards in Google
@mikko @mikko
224K Followers 946 Following Researcher and a best-selling author. Keynote talks at RSA, Black Hat & DEF CON. TED Speaker. Chief Research Officer at Sensofusion.
Laura Halminen @LauraHuu
15K Followers 2K Following Private account to a journo & nonfiction author from Finland. Account is not associated with any of my employers, shitposting is all mine (or copied).
hacker.house @hackerfantastic
106K Followers 5K Following Co-Founder @MyHackerHouse 💾 | Cybersecurity & Web3 🌐 | Author of Hands-on Hacking (ISBN 9781119561453) 📖 | Offensive Lua 💻 | ✝️
Catharina Candolin @candolin2
8K Followers 6K Following In the finance sector. Board Member @ssh. Previously Finnish Defence Forces, NATO HQ. PhD 2005. @hanaholmen Advisory Board. Certified Board Member (HHJ)
Petteri Järvinen �... @petterij
38K Followers 3K Following IT pro, veteraaninörtti, DI/M.Sc., tietokirjailija/non-fiction writer, puhuja/public speaker, yli-insinööri. Kirja nro 36 "Tekoäly ja minä".
Iiro Uusitalo ✳️ @iiuusit
5K Followers 2K Following Security at @Supercell | More security stuff at Team Whack (Yle) and Team ROT.
Intigriti @intigriti
209K Followers 666 Following Bug bounty & VDP platform trusted by the world’s largest organisations! 🌍
Erka Koivunen @ekoivune
3K Followers 1K Following An engineer by training, a hacker by heart. Conditioned to think like a CISO would. An E𝕏 Twitter user, now at: @ekoivune.bsky.social, @[email protected]
WithSecure™ @WithSecure
67K Followers 3K Following WithSecure™ is Europe's cybersecurity partner of choice. Built in Europe and designed for mid-market MSPs.
Lyudmyla Kozlovska �... @LyudaKozlovskaa
1K Followers 972 Following @ODFoundation President | Human Rights & Rule of Law advocacy: Ukraine, Kazakhstan, Russia, Moldova, Poland | Interpol, SIS, AML/CFT reform | #Bitcoin
gk98 @98erKAG
36 Followers 2K Following
Van Damme @vorlesssunrise
19 Followers 157 Following
Eren yeager @3ranyeager
0 Followers 47 Following
je t’aime @femalesnail
72 Followers 2K Following
Attada Sandeep @AttadaSand94899
2 Followers 327 Following Rust Red Team Tooling & Malware Development
-.- @nura84im
1 Followers 625 Following
Ranjith Elumalai @ranjith1339
2 Followers 80 Following
Jessy @speeeky0710
0 Followers 53 Following
Nikola Mirosavljev @nmirosavljev
1 Followers 28 Following
Gadi Evron @gadievron
7K Followers 2K Following CEO & Founder, Knostic. CISO-in-Residence for AI, Cloud Security Alliance. Founder @Cymmetria (acquired). Scifi geek, dance teacher. Opinions my own.
H0k4 @0xH0k4
21 Followers 675 Following Living in ring0 | Hunting & emulating APTs | Red-teamer & Malware/Exploit Dev | Reversing malwares for fun | Curious & Entrepreneur |OSEP, CRTO, eWAPTx| More...
Yuvan Shankar @imyuvanshankar
52 Followers 462 Following Security analyst @&i** , Cyber security enthusiast, Experienced in Breach and attack simulation & Threat Hunting
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
Erik Van Buggenhout @ErikVaBu
2K Followers 256 Following Co-founder of NVISO, SANS Instructor & Author. Failed comedian. Red (purple) teaming & incident response.
4v0w3d @4v0w3d
0 Followers 51 Following
Hex01 @Hexsn1per
232 Followers 5K Following I don’t break rules. I study why they exist and I listen to system until they confess. God is Great.
Ellosys @ellosys
2 Followers 448 Following
0xдумах @0xdumah
7 Followers 255 Following ai / trading / devops / risk / nuke safety+war / sec ex-La Li Lu Le Lo
Tal Kollender @tal_kollender
1K Followers 1K Following CEO & Founder @remediosecurity | Ex-teenage hacker turned cyber defender | Fixing misconfigurations before attackers find them
Zubair @zub1ir982247
2 Followers 97 Following I'm not a gamer,just loves to play games. portfolio: https://t.co/fxQKdYz7ah
JenniferWyatt @034j1gTv4tUjdU1
47 Followers 2K Following
MalLov3r @MalLov3r
0 Followers 84 Following
prashant rai @prai65
2 Followers 119 Following
stanzi @stanziirl
1K Followers 1K Following dg4e :3 ^ that stands for digital_goddess4ever btw 1333 love gang i deserve dogs 🎀pinkhat🎀
M1NDB3ND3R @mindbender08
187 Followers 507 Following 20 y/o | Linux Enthusiast | Python & C Coder | Exploring Cybersecurity , AI and Blockchain
Two Seven One Three @TwoSevenOneT
5K Followers 2K Following Chief Security Officer (CSO) || Security Researcher at https://t.co/YsorB5YEAu || Penetration Tester || Red Teamer || Social Engineering Awareness Trainer
B4shCr00k @H4shCr00k
0 Followers 46 Following
solst/ICE of Astarte @IceSolst
31K Followers 2K Following Voidweaver @AstarteSecurity - Pentester turned seceng turned meeting canceller - meetup https://t.co/E4rlINC0U6 - conf tracker https://t.co/tReNhuhANF
./0xSA @Lonely0xSA
14 Followers 521 Following Senior Red Team | TOP #1 of THM , Hackviser | Certs : CAP CNSP C3SA CJCA CRTA AD-RTS CRT-ID CRT-COI CPIA WEB-RTA MCRTA CAPT CWSE CWES CEDP CRTS CRTeamerX
00linux @00linux0x
12 Followers 113 Following Linux • DevOps • AI infrastructure building systems, breaking bottlenecks
Harker @Harker555835
47 Followers 2K Following
Elena @elena_elena465
0 Followers 53 Following
Rich Mirch @0xm1rch
2K Followers 3K Following UNIX/Linux Sysadmin turned Penetration Tester, Security Researcher
@mikko @mikko
224K Followers 946 Following Researcher and a best-selling author. Keynote talks at RSA, Black Hat & DEF CON. TED Speaker. Chief Research Officer at Sensofusion.
MalwareHunterTeam @malwrhunterteam
254K Followers 37 Following Official MHT Twitter account. Check out ID Ransomware (created by @demonslay335). More photos & gifs, less malware.
briankrebs @briankrebs
331K Followers 2K Following Independent investigative journalist. Author of 'Spam Nation,' a NYT bestseller. Former Washington Post reporter. Mastodon: https://t.co/fTKNavlMwp
chompie @chompie1337
88K Followers 1K Following hacker, exploit developer/weird machine mechanic head of X-Force Offensive Research (XOR) @IBM
Justin Elze @HackingLZ
70K Followers 5K Following CTO @TrustedSec | Former Optiv/SecureWorks/Accuvant Labs/Redspin | Race cars
Vincent Yiu @vysecurity
32K Followers 344 Following Director, Red Team / Offensive Security. Help organizations safeguard their businesses from the bad guys.
Nicolas Krassas @Dinosn
157K Followers 763 Following Head of Threat & Vulnerability Mgmt @ Henkel AG & Co. KGaA https://t.co/NC1orlKZLB Posting content that I find interesting.
Florian Hansemann @CyberWarship
88K Followers 46 Following Father, Founder @HanseSecure, Pentesting, Student, ExploitDev, Redteaming, InfoSec & CyberCyber; -- Mastodon: https://t.co/KFSKYUN98M
Erka Koivunen @ekoivune
3K Followers 1K Following An engineer by training, a hacker by heart. Conditioned to think like a CISO would. An E𝕏 Twitter user, now at: @ekoivune.bsky.social, @[email protected]
Disobey @Disobey_fi
4K Followers 248 Following Everything is broken, nothing is secure. We are Disobey -the Nordic Security Event and much more. Get involved: https://t.co/k4nubpYIf1
TracketPacer @TracketPacer
67K Followers 408 Following 🚀 rockit network engineer | 👩🏼💻🛜professional wire gremlin | she/her (pronouns just to trigger u)
gabsmashh @gabsmashh
109K Followers 3K Following security strategist | 2L JD Candidate | NYU alum | UMGC adjunct professor | DVC-YR USCG AUX
Jeroen Baert @jbaert
30K Followers 764 Following Each interaction you have on Twitter is now weaponized to actively fund and reward hateful discourse. Leave. 🦣 @[email protected] 🦋 @[email protected]
Matthew Green @matthew_d_green
154K Followers 1K Following I teach cryptography at Johns Hopkins. Mostly on BlueSky these days at https://t.co/GI4QlxYTdk.
JS0N Haddix @Jhaddix
176K Followers 7K Following CEO, CISO, Trainer, Hacker, and Speaker. Cybersecurity + Hacking + AI + Sec Leadership @arcanuminfosec
Flipper Devices @flipper_net
105K Followers 152 Following A portable multi-tool device in a toy-like body for pentesters and hardware geeks. Buy worldwide here ➡️ https://t.co/n09EKVnYgQ
Scott Helme @Scott_Helme
37K Followers 326 Following Hacker, researcher, builder of things. Founded @securityheaders/@reporturi, Pluralsight author, Microsoft MVP, award winning entrepreneur. Likes cars.
NOAA Space Weather Pr... @NWSSWPC
197K Followers 7 Following Safeguarding society with actionable space weather information.
MiniMax (official) @MiniMax_AI
97K Followers 829 Following Agent: @MiniMaxAgent Token Plan: https://t.co/BDCycxepZw API: https://t.co/fHRdSV7BwZ
Dante D. Leoncini @dante_leoncini
4K Followers 160 Following Programador, Diseñador 3D, Divulgador de software libre y creador de Whisk3D
Delian Alliance Indus... @delian_ai
5K Followers 101 Following We build autonomous systems, marrying state of the art robotics and sensors with in-house autonomy software, to counter physical threats at machine speed.
machineviolence @machineviolence
35K Followers 14K Following Machine centric concepts without constraints of Engineering & Physics with AI;sometimes its ok to give form more importance than function ,machines can be cool
🇵🇹 Ninja Dynami... @ninjadynamics
4K Followers 2K Following Bottomless pit supervisor. C programmer. Unapologetic pirate and game developer. Artificial Intelligence aficionado. Proudest dad in the world.
Brian Roemmele @BrianRoemmele
476K Followers 44K Following we can only see what we think is possible...
Fox News @FoxNews
29.1M Followers 282 Following Stay Ahead. Get Breaking News Here First. Download the App.
DeepSeek @deepseek_ai
1.0M Followers 0 Following Unravel the mystery of AGI with curiosity. Answer the essential question with long-termism.
PlayStation Nostalgia @PlayStalgiaX
181K Followers 1K Following Retro PlayStation Nostalgia | PS1 PS2 PS3 PSP PS Vita Content | Co-host of the Retro PlayStation Podcast https://t.co/tdsG5slYdW | Subscribe 👇
Fei-Fei Li @drfeifei
747K Followers 1K Following Prof (CS @Stanford), Co-Director @StanfordHAI, Cofounder/CEO @theworldlabs, #AI #SpatialIntelligence #GenAI #computervision #robotics #AI-healthcare
Low Level @LowLevelTweets
52K Followers 1K Following 🏴☠️ Cybersecurity Content Creator 🧙 Security Researcher 📺 1M+ YouTube && Twitch Partner // prev: fuzzers & hypervisors @microsoft Business: [email protected]
Andrea Junker @Strandjunker
263K Followers 302 Following Nomad & Print Artist since 1998: Home isn’t a place, it’s a feeling. Traveling along my German grandmother’s roots. Mover: Strong voice against Trumpism.
Lyudmyla Kozlovska �... @LyudaKozlovska
8K Followers 4K Following @ODFoundation President | Human Rights & Rule of Law advocacy: Ukraine, Kazakhstan, Russia, Moldova, Poland | Interpol, SIS, AML/CFT reform | #Bitcoin
Unprompted AU @UnpromptedAU
523 Followers 0 Following https://t.co/YGo0O2YvDi - Security conference with an AI focus based in Sydney, Australia. Sister conference to Unprompted.
Brad Spengler @spendergrsec
7K Followers 4 Following President of @opensrcsec, developer of @grsecurity Personal account
freakyclown @_Freakyclown_
17K Followers 3K Following Co-Founder of @CygentaHQ former head of cyber research @Raytheon - Keynote Speaker, ethical hacker and physical security specialist. Author of How I Rob Banks.
Bernie @Artemisfornow
126K Followers 252 Following CEO | 30 years in international business Markets, economics, democracy & power Explaining how it works author of A War To Win Back Your World. pre order now !
PaperPaul @PaperPaul2
8K Followers 67 Following I’m a Paper Engineer from the Netherlands. Follow my work and look for PaperPaul on YouTube and instagram. For more info about my projects: https://t.co/P44ByEWueR
Collin Rugg @CollinRugg
2.6M Followers 865 Following Co-Owner of Trending Politics | Investor | American 🇺🇸
JP Aumasson @veorq
20K Followers 946 Following Serious Cryptographer https://t.co/yOkMDW38YI BLAKE3 SipHash SLH-DSA codesigner @taurus_hq cofounder+CSO https://t.co/s4Gs6ZmKe3
Łаηdrąćę Вurea... @LandraceBureau
12K Followers 866 Following Preserving the legacy of sacred plants worldwide.
Dane @UltraDane
321K Followers 1K Following Keep Your Heels, Head, & Standards High. Tradition Over Modernity. Dog Lover. Hair Aficionado. No DMs Ever. None. My Sister's Acct @jesuisdanois No Lists
G R I F T Y @GriftReport
48K Followers 2K Following Welcome to @TheGriftReport back up account, I will be posting here for the foreseeable future unless @elonmusk fix's my account Follow and add to notifications!
Ecco the Dolphin @EccoDolphinGame
3K Followers 24 Following This account is run by the official Ecco the Dolphin development team. Dev by A&R Atelier | License @Sega
Trino DJ @trinodj
12K Followers 1K Following DJ and Creator shaping dance music culture through sound and content since 2009 | Contact: [email protected]
Nicole Minét @mouvement33
34K Followers 10K Following ⧋ Secret societies aesthete. ⧊ Granddaughter/Niece of 33° Freemasons. Adoptee. Trojan. Polysyllabic overachiever. Sacred Geometry. Polymathematician. ⧍
みのりん🍙👹 @minori_noen
33K Followers 268 Following 秋田県男鹿市でお米とお野菜作ってます🍚個人販売再開しました🌾秋田やお米の魅力を発信していきます！いろいろ挑戦してるので応援してくれると嬉しいです🩵https://t.co/iR5Zymqqvk
Brendan Dolan-Gavitt @moyix
33K Followers 6K Following Building offsec agents: https://t.co/G9EtnC2Gl3 PGP https://t.co/3WXr0RfRkv
Quentin Kaiser @qkaiser
2K Followers 882 Following Offensive (embedded) security @onekey_sec / @konkretesec founder / @ecoswtf initiator
Anında @anindanet
148K Followers 37 Following ⚡️Anlık gelişmeler ve sosyal medyanın gündemine oturan popüler paylaşımlar için takipte kalınız. | İletişim için DM.
This Week in Retro @WeekRetro
693 Followers 80 Following A weekly roundup of the hottest stories from the world of retro gaming and computing. Hosted by Chris from 005 AGIMA, Jason from The Retro Adventurers and Dave.
Chris Rose @ArchRose90
223K Followers 2K Following ReformUK member | Now on Youtube: https://t.co/1cJidd7lOD | Keen on crypto market volatility 📉📈
Robert Scammell @RobertScammell
3K Followers 3K Following Senior tech editor at @BusinessInsider. Signal: Rob_Scammell.12
FIRE @TheFIREorg
223K Followers 3K Following We defend and promote free speech for all Americans in our courtrooms, on our campuses, and in our culture.
Lucy @TheLucyShow1
104K Followers 12K Following I like to LAUGH 😂 | call out the absurd 🤷🏻♀️| and will occasionally make you cry 🥹🙏🇺🇸 | 🐶+😻
Maddie D. Reese @maddiedreese
5K Followers 1K Following Learning! Doesn’t know how to code. 4x hackathon winner anyway. [email protected] Check highlights for my past projects! Send a message to my printer ⬇️
おかひじき(髙�... @theodor_oka
10K Followers 2K Following 山形県の豪雪とスイカと花笠踊りがアイコンな土地のスイカ農家です／冬は豪雪で知られる県内最古の酒蔵に勤めております／芋煮不戦論者／#農カード に参加しております(No.022)／#COTENCREW／昭和オカルト奇譚ヘビーリスナー/ギチの完全人間ランド/Podcast番組｢みんなのスイカ畑｣
Samir @obretix
68K Followers 79 Following I like brave people who are able to think for themselves. geospatial IT – OSINT/IMINT
James Jackson @derJamesJackson
52K Followers 2K Following Independent journalist in Germany looking east. Host @MadInGermanypod l 🇬🇧 & 🇩🇪🇪🇸
G-MA & G-PA @GPAIndiana
83K Followers 12K Following Proud Grandmother and Grandfather 🙏We Support our Military Especially the United States Marine Corps and Law Enforcement Agencies 🇺🇸🇺🇸🇺🇸 ⭐️ ⭐️ 🚫 DM’s
Adam Back @adam3us
869K Followers 2K Following cypherpunk, cryptographer, privacy/ecash, inventor hashcash (Bitcoin mining) PhD Comp Sci. Co-Founder/CEO https://t.co/CysB3cs7Pp & Co-Founder/CEO @bstrcoYou might like
