Niek Timmers @tieknimmers
Co-Founder of Raelize! (@raelizecom) raelize.com Netherlands, The Joined May 2013-
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We let Claude reproduce our EM fault injection attack on Google's TV Streamer 4K — from restricted adb shell to root — using only our presentation slides and the tool manuals as input. Time to root in <15 minutes. 🤯 Full write-up 👇 raelize.com/blog/ai-fi-rep…
One EM glitch forces setresuid to hand the shell user root on Google's TV Streamer 4K. Full breakdown from our @hardwear_io Amsterdam talk last year: raelize.com/blog/setresuid…
Exploiting QSEE Vulnerabilities In Google's Wifi Pro by @pulsoid
We've seen numerous examples where LLMs are doing the heavy lifting for software vulnerability research. Not too many examples (yet) for hardware vulnerabilities. For our latest blog post we gave @claudeai full control over our hardware glitching setup: raelize.com/blog/ai-fi-giv…
We are honored to be at OffensiveCon2026. We will share how we got EL3 code exec on Google WiFi Pro. The exploitation techniques we used are generic and applicable to a wide variety of TrustZone-based TEEs out there. See you in Berlin!
Our 2026 agenda is live! 🔗 offensivecon.org/agenda
Our 2026 agenda is live! 🔗 offensivecon.org/agenda
I have a job opening on my team. If you're interested in incident response & software security across a wide range of industries (Laptops, Auto, Mobile, Datacenter) while working with very talented people please apply. DMs are open for questions*. careers.qualcomm.com/careers/job/44…
Brute-forcing the PIN of an Android phone can take just minutes when you have the right type of vulnerability. 🎬 asciinema.org/a/LC1wb0JZndZT… During our new MobSec training, you exploit a ROM code vulnerability on a Samsung phone to root Android and fully compromise Samsung's TEE.
My talk at RE//verse is online, pure geek entertainment youtube.com/watch?v=UKGH_Y… Slides docs.google.com/presentation/d… CosmicHammer project - send us your bitflips github.com/fuzzsociety/Co… Please give it some RT love, this is the ultimate twist of rowhammer @halvarflake @moyix
Not sure if anyone else even tried this before, but I was curious today, so I did. Turns out, (with a new enough GCC) you can add -fhardened-compares -fhardened-conditional-branches to the main Makefile of the Linux kernel, and it actually works perfectly.
It's kind of sad that I see more and more academic papers reusing my code and even removing the copyright notice and referrals to me. This is clearly a violation of academic work where all work from others has to be cited and a clear abuse of open source code.
Fault injection attacks on microcontrollers: everything you need to know and more. 👨🏽🏭📟⚡☠️📤 More details on: LinkedIn: linkedin.com/posts/dlaskov_… Substack: it4sec.substack.com/p/fault-inject…
You can now read my WASM->JS escape write-up online. Full PoC is included at the end of the article. phrack.org/issues/72/10_m…
At long last - Phrack 72 has been released online for your reading pleasure! Check it out: phrack.org
Next week we host an online instance of our BootPwn training with a small group of attendees. This is your chance to experience this training in such an intimate setting! Aug 18-21, 2025 (8:00-12:00 PST) raelize.com/bootpwn/ Reach out here or by email if you are interested!
#SecureBoot is supposed to keep your devices safe—like making sure only your keys can start your car. 🧐 But what if someone figures out a way to hotwire it? Join @pulsoid at #hw_ioNL2025 to learn how attackers do this in the real world with #BootPwn 👉 hardwear.io/netherlands-20…
💡Anyone can stumble into a glitch — but mastering why it works is the real art. Join @tieknimmers at #hw_ioNL2025 to learn how to create, measure and refine voltage glitches to unlock the secrets of modern chips. 👉 hardwear.io/netherlands-20… #faultinjection #attacks #exploit
Google Wifi Pro - Glitching from Root to EL3 - Part 3 In this third post, we explain in detail, how we used the arbitrary write of 4 bytes to reconfigure the secure memory ranges in the XPU in order to patch EL3 code directly from the REE using devmem. raelize.com/blog/google-wi…
Google Wifi Pro - Glitching from Root to EL3 - Part 2 In this second post, we explain in detail, how we used a single EM glitch to read and write a 32-bit value from/to an arbitrary address from within the context of EL3. raelize.com/blog/google-wi…
Google Wifi Pro - Glitching from Root to EL3 - Part 1 In this first post, we explain in detail, how we were able to inject EM glitches in order to characterize Qualcomm's IPQ5018 SoC susceptibility to EM glitches. raelize.com/blog/google-wi…
Philippe Teuwen @doegox
4K Followers 1K Following If you can't root it you don't own it. doegox infosec exchange
hardwear.io @hardwear_io
10K Followers 499 Following #HardwareSecurity Training & Conference Upcoming Conference & Training #hw_ioUSA2026 CFPs now open. Submit Below.
Travis Goodspeed @travisgoodspeed
26K Followers 4K Following Merchant of Dead Trees and Licensed Proselytizer of the Gospel of the Weird Machines with Pwnage, PoC, and Secular Rock.
LiveOverflow 🔴 @LiveOverflow
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Daniel Cuthbert @dcuthbert
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stacksmashing @ghidraninja
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Cybergibbons 🚲🚲... @cybergibbons
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Denis Laskov 🇮🇱 @it4sec
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Edwin van Andel @Yafsec
5K Followers 2K Following https://t.co/N6FLQyoPB7 | CTO | Speaker | Security | Hacking | ALT-S Organizer | נקר ירוק | Last Unicorn Con | Defcon 003120 | @iamthecavalry | @[email protected]
Keysight Device Secur... @Riscure
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Jasper van Woudenberg @jzvw
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Brendan Dolan-Gavitt @moyix
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Rodrigo Branco @bsdaemon
13K Followers 4K Following Chief Architect, Security Research of BigTech Advisor of Grsecurity. BYOS Commitee Member of OffensiveCon, Langsec, DistrictCon, Secdev
wrongbaud @wrongbaud
5K Followers 1K Following Cars, Bikes, Coffee and Embedded Systems Security | Founder @voidstarsec Training and Consulting https://t.co/0ib8fK31Ib https://t.co/YzN9K2LaST
Antriksh (Yoda) #hard... @antriksh_s
6K Followers 550 Following Entrepreneur - nullcon & https://t.co/qUPTyLxl7S Security Conference (tweets are personal & not affiliated to any entity/organization), Vintage 🍎Computer Collector
daisy @daisyydaisy_
26 Followers 289 Following CTF player / pwn @fibonhack | Comp Eng undergrad @ University of Pisa
434B @0xricksanchez
4K Followers 545 Following Vulnerability researcher | Fuzzing | Anything low-level excites me | Admin @ https://t.co/DjVsvNNdjS | My tweets are my own | Bsky: https://t.co/0uGccMaOJW
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mrch @mrchkz
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D4rking @__Az00
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Nancy I @XL11390108
11 Followers 1K Following soft spoken but my notifications scream 📱 follow back always
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Beate Klatschfeld @c_qkie
42 Followers 3K Following Ohrfeigen möchte ich meinen zarten Wurstfinger trotzdem nicht antun
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751 Followers 6K Following
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Alessandro @Al3X95
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AISecHub @AISecHub
9K Followers 8K Following 🚀 AISecHub | AI & Cybersecurity | Securing AI systems, and sharing insights on emerging challenges | https://t.co/YeYtqq5tJC
joost @joostd
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Elia Geretto @EliaGeretto
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Paul Vauboin @paul_vaub
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Joe exotics Jseuoohjo... @exotics22638
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n80fr1n60 @n80fr1n60
22 Followers 917 Following 🐲🐉Flying high above where the dragons roam!🐉🐲 My IQ is nearly perfect, it is a quantum leap away from 100 !
Gnana Mandala @GnanaMandala
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Edwin Molenaar @emolenaar7
253 Followers 441 Following Bug Bounty hunter | Top 10 of January & Top 200 overall on Bugcrowd | https://t.co/HWn88GowRm
Alex_S @A1ex_S
72 Followers 222 Following
arip petits @AripPetits
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Sir Julien Arnaud Ste... @jstenfert
79 Followers 302 Following WORLD WARRIOR MORTAL KOMBAT CHAMPION - AI - Crusadah - Liberate:free - God. Atheist. - Diseases cured: all; - Predictive, honor 12. - Why. - 11. Engineering.
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Laythe @Laythe_li_suwi
130 Followers 243 Following 🏳️⚧️ woman :3 horribly mentally ill hrt 2/23/25 17
Andrey Konovalov @andreyknvl
7K Followers 862 Following Security engineer at https://t.co/027VXUlgOx. Focusing on the Linux kernel. Maintaining @linkersec. Trainings at https://t.co/D5MrxmYimS.
Qieba @Qieba60438
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tokowah @tokowah00
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Forrest McKee @ForrestMckee
2 Followers 244 Following
AT @Adrien_Thuau
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vx-underground @vxunderground
440K Followers 362 Following The largest collection of malware source code, samples, and papers on the internet. Password: infected
Philippe Teuwen @doegox
4K Followers 1K Following If you can't root it you don't own it. doegox infosec exchange
hardwear.io @hardwear_io
10K Followers 499 Following #HardwareSecurity Training & Conference Upcoming Conference & Training #hw_ioUSA2026 CFPs now open. Submit Below.
Travis Goodspeed @travisgoodspeed
26K Followers 4K Following Merchant of Dead Trees and Licensed Proselytizer of the Gospel of the Weird Machines with Pwnage, PoC, and Secular Rock.
TrendAI Zero Day Init... @thezdi
89K Followers 18 Following TrendAI Zero Day Initiative™ (ZDI) is a program designed to reward security researchers for responsibly disclosing vulnerabilities.
cts🌸 @gf_256
67K Followers 989 Following founder and hacker @zellic_io @v12sec @pb_ctf yt https://t.co/nlNai6iQCn
LiveOverflow 🔴 @LiveOverflow
160K Followers 1K Following wannabe hacker... he/him 🌱 grow your hacking skills @hextreeio
Daniel Cuthbert @dcuthbert
33K Followers 2K Following Documentary photographer, old creaky hacker. Co-author of @OWASP ASVS standard. Blackhat/Brucon Review Board & Co_chair UK Gov Cyber Security Advisory Board
stacksmashing @ghidraninja
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hackaday @hackaday
272K Followers 2K Following 🔥 Read: https://t.co/KG4TpCzO7H ☠️ Contribute: tips at hackaday dot com 👉 Projects: @hackadayio #Fediverse: @[email protected] 📒 Learn: https://t.co/p1jaCktSDt
offensivecon @offensive_con
28K Followers 1 Following OffensiveCon is a technical international security conference focused on offensive security only. Organised by @Binary_Gecko. Stay tuned #Offensivecon #Tokyo.
Mickey @HackingThings
7K Followers 750 Following Low hanging fruit maven. Cluster Head. Tweets are my own. https://t.co/NsUyMzcogk
Xeno Kovah @XenoKovah
13K Followers 75 Following Interested in reverse engineering, firmware, bluetooth, trusted computing, and training. Founder of OpenSecurityTraining2 https://t.co/slK2fsMRwU
Joe Grand @joegrand
29K Followers 598 Following Hardware hacker, computer engineer, former L0pht member and juvenile delinquent, sometimes known as Kingpin.
Cybergibbons 🚲🚲... @cybergibbons
47K Followers 3K Following Andrew Tierney. Head of hardware. IoT hacker. Proud resident of Hounslow. Full on Alpha Male.
Denis Laskov 🇮🇱 @it4sec
15K Followers 296 Following Chief TechnoMage at Stealth | Cyber, AI, R&D, Digital Transformation ex-EY, ex-Mercedes-Benz, ex-IBM, ex-IDF
Edwin van Andel @Yafsec
5K Followers 2K Following https://t.co/N6FLQyoPB7 | CTO | Speaker | Security | Hacking | ALT-S Organizer | נקר ירוק | Last Unicorn Con | Defcon 003120 | @iamthecavalry | @[email protected]
Binni Shah @binitamshah
141K Followers 164 Following Linux Evangelist, Malwares, Security enthusiast ,Investor,World Economy, Finance,Contrarian , Philanthropist , Reformist , Sigma female [email protected]
Cooper @Ministraitor
5K Followers 233 Following I do software, a tiny bit of hardware and a lot of security. I got carried away with my conference filming hobby and now film over 30 cons each year.
smaury 4.8 @smaury92
4K Followers 2K Following Co-Founder @ShielderSec | Cliff Jumping Lover (23mt max so far) | ♫ I knew all the rules but the rules did not know me. ♫
Ramdhan @n0psledbyte
2K Followers 797 Following CTF @SuperGuesser (pwn), Security Researcher @starlabs_sg
André Moulu @andremoulu
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Brad Spengler @spendergrsec
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683 Followers 218 Following Curated, cutting-edge, and hands-on technical trainings, labs, and workshops delivered by some of the most seasoned cyber security practitioners in one place.
Interrupt Labs @InterruptLabs
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469 Followers 5 Following Mastering Mobile Security! Specialized in iOS & Android exploit development and vulnerability research. Offensive mobile training and Arm64 lab environment
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11 Followers 46 Following From firmware to cloud: we detect zero-day + known vulns in code that runs your world.
Freddo Espresso 🧊 @freddo_1337
463 Followers 392 Following A bit of CTFs, Fuzzing, Exploits, Bug Bounties, Conferences, Coffee, Traveling and Running. Thus, a byte.
Advance-sec @advance_sec0
1K Followers 711 Following Advance-sec platform: is leader in acquisition of vulnerabilities and 0day exploits. Email: [email protected] Wire: @advance_sec Telegram: @advance_secur
Andrey Konovalov @andreyknvl
7K Followers 862 Following Security engineer at https://t.co/027VXUlgOx. Focusing on the Linux kernel. Maintaining @linkersec. Trainings at https://t.co/D5MrxmYimS.
RST CON @rst_con
240 Followers 257 Following Security/hacking conference focused on critical infrastructure (OT/ICS/IIoT/etc.)
pappy @fredraynal
4K Followers 462 Following CEO @Quarkslab / ex-SSTIC, MISC, security and information warfare / Love when a plan comes together
Alexander Tarasikov @astarasikov
3K Followers 3K Following Life, programming and electronics. *NIX,ARM,OS kernel,DSP,OpenGL,OCaml. Dream of working on GPU driver/HW or CV! Doing embedded security at a mobile CPU vendor.
REverse_Tactics @Reverse_Tactics
860 Followers 2 Following Software reverse engineering & vulnerability discovery company.
Tobias Scharnowski @ScepticCtf
2K Followers 404 Following Hardware-free embedded software fuzzing at https://t.co/h3RnGfmzPO. Working on advancing embedded systems software security.
Daniel Micay @DanielMicay
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Attila Szasz @4ttil4sz1a
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Bechir Bouali @b3ch1r
153 Followers 1K Following low-level security researcher | RE bootloaders and hypervisors | Fault Injection and Fuzzing
Marcel @0ddc0de
247 Followers 300 Following PostDoc @HexhiveEPFL working on mobile security. CTF-Enthusiast @polygl0ts/@0rganizers. Former @shellphish and @fausecteam. Co-founder of @faustctf.
Joseph Cox @josephfcox
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GrapheneOS @GrapheneOS
126K Followers 0 Following Open source privacy and security focused mobile OS with Android app compatibility. Forum, Discord and Matrix: https://t.co/C0RaJbZosj
HeadlessZeke @HeadlessZeke
889 Followers 396 Following Securing the Internet of Things one thing at a time https://t.co/WQuxnVakZH https://t.co/kUQdFcWjTD
SAFA Team @SAFATeamApS
476 Followers 114 Following
𝚊𝚕𝚔𝚊𝚕�... @alkalinesec
3K Followers 596 Following mobile security / symbolic execution. opinions are mine. @[email protected] . he / him
434B @0xricksanchez
4K Followers 545 Following Vulnerability researcher | Fuzzing | Anything low-level excites me | Admin @ https://t.co/DjVsvNNdjS | My tweets are my own | Bsky: https://t.co/0uGccMaOJW
Xion @0x10n
5K Followers 131 Following CMU CSD PhD student | '24/'25 Top#0 Chrome Researcher | P2O Vancouver '24, TyphoonPWN '24/'25, DEFCON CTF 31-33, ... | PPP, KAIST GoN '18, @zer0pts![Account for the day[0] podcast + media.](https://pbs.twimg.com/profile_images/1221600753904537601/8sV0PIy_.png)
Thalium Team @thalium_team
2K Followers 0 Following https://t.co/Sx05emsfNz Groupe Thales / Lutte Informatique / recherche de vulnérabilités / développements Red Team
ϻг_ϻε @steventseeley
23K Followers 559 Following Artist disguised as a logician. Pwn2Own Winner. Spiritual Alchemy. An adept in the making.
Alex Plaskett @alexjplaskett
14K Followers 586 Following Security Researcher | Pwn2Own 2018, 2021, 2022, 2024 | Posts about 0day, OS, mobile and embedded security.
PCA Cyber Security @PCACyberSec
209 Followers 36 Following PCA Cyber Security provides penetration testing, threat intelligence & monitoring for automotive, fintech, energy & more, helping secure products.
RE//verse @REverseConf
4K Followers 30 Following A conference for all things in the reverse engineering universe... https://t.co/X54VHq2eD4
Battle Programmer Yuu @netspooky
21K Followers 1K Following knuck if you buck 日本語/español OK (he/they) @tmpout @binarygolf @[email protected] (fedi) @ https://t.co/mZ77OEN0DV (bsky)
Max Grim @max__grim
643 Followers 228 Following Red Teamer @OutflankNL | Cyber Security | Messing around with hardwareYou might like
