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At #Pwn2Own Ireland 2024, we successfully targeted the SOHO Smashup category. 🖨️ Starting with a QNAP QHora-322 NAS, we pivoted to the Canon imageCLASS MF656Cdw - and ended up with shellcode execution. Read the full vulnerability deep dive here 👉 neodyme.io/en/blog/pwn2ow…
From iframes and file reads to full RCE. 🔥 We found an HTML-to-PDF API allowing file reads and SSRF - then chained it into remote code execution via a Chromium 62 WebView exploit. 👉 Read the full write-up here: neodyme.io/en/blog/html_r…
If you're a security researcher and in Germany, consider signing cysec-reform.jetzt . Decriminalizing research might not be the top political priority right now, but it's still important!
Here is a nix reversing challenge I created for this year's @C_S_C_G have fun :) play.cscg.live/tasks/crackme-…
Here is a nix reversing challenge I created for this year's @C_S_C_G have fun :) play.cscg.live/tasks/crackme-…
Pwndbg 2025.01 is out! It adds official LLDB support including support for macOS and Mach-O binaries, improved performance, enhanced embedded debugging & many more! Also, want to support us or buy us a coffee? See our GH sponsors: github.com/sponsors/pwndbg github.com/pwndbg/pwndbg/…
Last year @StackSmashing presented the pico-sniffer, this year Thomas (infosec.exchange/@tlambertz) demonstrates a software-only attack that would make breaking Bitlocker even easier!
Last year @StackSmashing presented the pico-sniffer, this year Thomas (infosec.exchange/@tlambertz) demonstrates a software-only attack that would make breaking Bitlocker even easier!
ND people are @ #38c3 in Hamburg, Germany. Be sure to check out our two talks about LPEs in AV/EDR Products (Saturday, 4 PM YELL) and a not yet mitigated Bitlocker Flaw! (Saturday, 7:15 PM HUFF)
💥When security software itself becomes a target! 💥 Learn how we've uncovered critical vulnerabilities in Wazuh, turning a powerful security tool into an unexpected attack vector. 👉 Read more about the findings: neodyme.io/en/blog/wazuh_…
Amazing work from @D_K_Dev he dumped all the devices we needed for #Pwn2Own this year and got us initial access to all of them! If you struggled on the AeoTec Smart Home Hub, make sure to check this out! 👀
Huge shout-out to @_Staubfinger and @0x4d5aC for pulling off this beauty! 🥳 🎉 The router chain is especially nice, watch out for some nice Blogpost once the bugs are fixed over at blog.neodyme.io 👀
Huge shout-out to @_Staubfinger and @0x4d5aC for pulling off this beauty! 🥳 🎉 The router chain is especially nice, watch out for some nice Blogpost once the bugs are fixed over at blog.neodyme.io 👀
This has been my first time writing an exploit for a printer, it was quite a fun challenge! Huge thanks to @thezdi for hosting the competition and @HP for the challenge.
Just had a really bad day today :( Even though I finished 1st in the national cybersec qualifiers which supposedly auto qualifies me for the finals in Turin, the authorities told us that we won't be able to go to Turin to represent Malta in the European Cybersecurity Challenge.
Only four days left until the start of the #CSCG2024 on the 1st of March. In this year the competition will last for two months. #ctf #Hacking #cybersecurity Until then, make sure to check out our Discord server! discord.gg/T4sJ9E2JpX
The game is on! You have 48h to prove your luck 👉 flu.xxx
What is ALLES!? Some of our members will be interviewed by the @c3voc in a few minutes, it will be streamed live at streaming.media.ccc.de/camp2023/c3voc… #cccamp23
Looks like I am officially a game dev now 😎 @0x4d5aC @D_K_Dev and I've been working on this for way too long, hope it pays off. Also thanks to all beta testers from @C_S_C_G Apart from that I also wrote a web challenge, check it out, it's just a few lines of code.
Playing CTF with @0rganizers and @Sauercl0ud in Las Vegas, our food team is amazing, they even managed to get Club Mate!

Neodyme @Neodyme
5K Followers 47 Following We secure software with deep-dive audits, cutting-edge research, and in-depth trainings. Secure your solana program with Riverguard @ https://t.co/VmxVHzx2U2 🏞️💂
r0bre | Accretion.xyz @r0bre
5K Followers 1K Following solana security officer | ceo & chief solana auditor @accretion_xyz | dm for audits
LiveOverflow 🔴 @LiveOverflow
155K Followers 1K Following wannabe hacker... he/him 🌱 grow your hacking skills @hextreeio
0x4d5a @0x4d5aC
617 Followers 283 Following CTF Player at @ALLESctf and @Sauercl0ud! Security Researcher @Neodyme. Mostly RE, pwn and Windows internals
Rick de Jager @rdjgr
1K Followers 606 Following CyberSecurity student at @TUeindhoven - CTF with Superflat / @0rganizers / ICC team Europe 22/23/24/25
Nico Gründel @CarryWorm
1K Followers 152 Following Ex comp sci grad student, now physics undergrad at Heidelberg University | Co-founder Neodyme | 2025 GT4 Winter Series ProAm Champion 🏆 | Chaotic neutral
Matteo Rizzo @_MatteoRizzo
3K Followers 589 Following Security engineer, CTF player for @0rganizers. Mastodon: @[email protected]
Leo @leolukde
1K Followers 1K Following Personal account, opinions my own. ✨ We're building a new Linux userland at https://t.co/ouyMV342iM ✨ #LowCovid | @[email protected]
Oliver Lyak @ly4k_
9K Followers 265 Following Yet another security researcher 🔦 Github: https://t.co/7WFOFz17KI
SinSinology @SinSinology
13K Followers 674 Following Pwn2Own 20{22,23,24,24.5,25,25.5}, i look for 0-Days but i find N-Days & i chase oranges 🍊
Nils Ole Timm @Firzen14
1K Followers 653 Following Cyber security professional, @[email protected], ALLES!
stacksmashing @ghidraninja
48K Followers 452 Following Security researcher with a focus on hardware & firmware. I occasionally publish stuff on YouTube. Co-founder of @hextreeio. Contact: [email protected]
xiaobai xiadkjlkl @xiad330
0 Followers 5 Following
Abhinav Kumar @HelNull
0 Followers 54 Following
Johnny Vinje @devpiggy72
51 Followers 1K Following
Chalie @pwnipc
2K Followers 1K Following Offensive Android Security Researcher, ARM assembly addict, Exploit Dev? and a part time CTF player @fr334aks.
Otapt3a @otapt3a6933
20 Followers 269 Following
Anton Dewitz @AntonDewitz
37 Followers 1K Following
Laboratorium Elektron... @LaboratoriumEL
98 Followers 64 Following Odzyskiwanie danych, serwis elektroniki.
Drüser @drueser
27 Followers 252 Following
Hajiaga Sadikhov @thehajiaga
18 Followers 501 Following
amats211.ron @amats_211
118 Followers 1K Following
Shapir @AndarzianSeyed
26 Followers 726 Following
0 cru5h @0Cru5h48452
57 Followers 282 Following Android kernel vuln researcher @ Pangu Team Speaker @ Poc2024 / Offensivecon2025 Former ctfer @ Blue Water / Water Paddler / 0x401 / Vidar Team
Comm Junk @comm70727
14 Followers 472 Following
llllllg @lg_logiris
4 Followers 25 Following
Christian Chapman @enthdegree
19 Followers 22 Following Statistical signal processing, Lincoln Laboratory. Forever forgetting and relearning basic linear algebra.
Natnael Wondosen 🇪... @0xNati
8 Followers 384 Following "If you can't be the data, be a pointer to the data." -Unknown
Fuzziesfuzzin @jeremy_cho90162
8 Followers 219 Following
Cyrill @bcyrill
93 Followers 1K Following
Ken Gannon (伊藤 �... @Yogehi
2K Followers 287 Following 95% random tweets, 5% security related tweets. Pwn2Own 2023/2024. YayTweetsAreMyOwnYay
FeDEX @FetchDEX
1K Followers 1K Following { Christian Hacker } { @WreckTheLine } { Blockchain Security @osec_io 🦦 }
dcduc @dinhcduc16
25 Followers 561 Following 📌 Penetration Tester at Viettel Cyber Security | 🚩 CTF with @1337yogurt
scryh @scryh_
2K Followers 245 Following Cloud Vulnerability Research at Google. Opinions are my own.
Thomas Rinsma @thomasrinsma
1K Followers 314 Following Looking for strange loops and weird machines. Lead security analyst @CodeanIO.
7dr @aosihsjsvsv458
1 Followers 1K Following
Robbert Popcorn @robbert_1978
271 Followers 1K Following CTF player ( Pwn ) for TheRoundTable (m1cr0$oft 0ff1c3) | Shameful team @_cosgang_ | noob at @idekCTF | GCC 2024 🇹🇭
Mochammad Nosa Shandy @LocalHost31337
2K Followers 2K Following another infosec guy | {insert your certification here}
Byte Insight @ByteInsight
197 Followers 246 Following Embedded Security Researcher, pwn2own contestant 2022/2023/2024, Senior Vulnerability Researcher at Trend Micro 2024
Luke Jahnke @lukejahnke
3K Followers 6K Following
skuuk @s_k_u_u_k
77 Followers 268 Following MSc student @EPFL | CTF pwner @polygl0ts / @0rganizers / @SleepyHollowCTF
Susnata Seal @SusnataSeal
217 Followers 6K Following
soaphorn seuo @soaphornseuo
3K Followers 7K Following
yeshuibo @yeshuibo
106 Followers 6K Following
KF_Lawless @KF_Lawless
700 Followers 4K Following 🇯🇵 - FGC - DBFZ - Automotive cybersecurity and hacking enthusiast | Dragon Ball Fighterz Streamer (sorta) | Business Contact: [email protected]
r0bre | Accretion.xyz @r0bre
5K Followers 1K Following solana security officer | ceo & chief solana auditor @accretion_xyz | dm for audits
0x4d5a @0x4d5aC
617 Followers 283 Following CTF Player at @ALLESctf and @Sauercl0ud! Security Researcher @Neodyme. Mostly RE, pwn and Windows internals
Rick de Jager @rdjgr
1K Followers 606 Following CyberSecurity student at @TUeindhoven - CTF with Superflat / @0rganizers / ICC team Europe 22/23/24/25
cts🌸 @gf_256
61K Followers 820 Following Co-founder and hacker @zellic_io & @pb_ctf | https://t.co/nlNai6iiMP | 24 Intern @egirl_capital slow to reply to DMs
Sauercloud @Sauercl0ud
2K Followers 10 Following Sauercloud (a.k.a. Krautstrike, a.k.a. Germany's next ROPModel) is a cooperation of many german speaking CTF teams, first assembled for DEFCON CTF 2018.
Nico Gründel @CarryWorm
1K Followers 152 Following Ex comp sci grad student, now physics undergrad at Heidelberg University | Co-founder Neodyme | 2025 GT4 Winter Series ProAm Champion 🏆 | Chaotic neutral
Matteo Rizzo @_MatteoRizzo
3K Followers 589 Following Security engineer, CTF player for @0rganizers. Mastodon: @[email protected]
Leo @leolukde
1K Followers 1K Following Personal account, opinions my own. ✨ We're building a new Linux userland at https://t.co/ouyMV342iM ✨ #LowCovid | @[email protected]
Oliver Lyak @ly4k_
9K Followers 265 Following Yet another security researcher 🔦 Github: https://t.co/7WFOFz17KI
SinSinology @SinSinology
13K Followers 674 Following Pwn2Own 20{22,23,24,24.5,25,25.5}, i look for 0-Days but i find N-Days & i chase oranges 🍊
Nils Ole Timm @Firzen14
1K Followers 653 Following Cyber security professional, @[email protected], ALLES!
Alex Plaskett @alexjplaskett
12K Followers 571 Following Security Researcher | Pwn2Own 2018, 2021, 2022, 2024 | Posts about 0day, OS, mobile and embedded security.
Pietro Borrello @borrello_pietro
3K Followers 608 Following Security Researcher | PhD @SapienzaRoma | Pwner at @TheRomanXpl0it and @mhackeroni | https://t.co/g77o9Ojdjf | https://t.co/q5KZ4e8wkX
stacksmashing @ghidraninja
48K Followers 452 Following Security researcher with a focus on hardware & firmware. I occasionally publish stuff on YouTube. Co-founder of @hextreeio. Contact: [email protected]
es3n1n @es3n1n
3K Followers 490 Following (wanna-be) developer, (wanna-be) reverse engineer, occasionally a (wanna-be) ctf player
llllllg @lg_logiris
4 Followers 25 Following
Ken Gannon (伊藤 �... @Yogehi
2K Followers 287 Following 95% random tweets, 5% security related tweets. Pwn2Own 2023/2024. YayTweetsAreMyOwnYay
Byte Insight @ByteInsight
197 Followers 246 Following Embedded Security Researcher, pwn2own contestant 2022/2023/2024, Senior Vulnerability Researcher at Trend Micro 2024
Rolf Rolles @RolfRolles
14K Followers 357 Following Static reverse engineering, deobfuscation, program analysis and formal verification, training, mathematics, compilers, functional programming, etc.
Daniel Komaromy @kutyacica
2K Followers 185 Following https://t.co/MRHK7xHqDv | There's no crying in baseband. Security researcher, !SpamAndHex CTF player, Pwn2Own winner, founder of @TaszkSecLabs
Mathias Payer @gannimo
8K Followers 388 Following Securitatis inquisitor and professor at @EPFL_en leading the #HexHive 🐝 group, focusing on system/software security. @[email protected] (he/him)
Tom Dohrmann @13erbse
203 Followers 193 Following
Qrious Secure @qriousec
1K Followers 3 Following Debugger is main vehicle to satisfy our boundless Qriousity. A non-profit 🇻🇳 hackers' club driven by passion.
David Buchanan does n... @David3141593
17K Followers 763 Following add my blog to your RSS reader or something. also @[email protected], at://retr0.id
Manfred Paul @_manfp
5K Followers 315 Following Security but not as in "national security". Playing CTFs with @redrocket_ctf (and @Sauercl0ud). Pwn2Own Vancouver 2020..=2024\{2023}. @[email protected]
Kaze Emanuar @KazeEmanuar
42K Followers 6 Following Support my work: https://t.co/G9eydYAH7h Youtube: https://t.co/2gwBAyotsP Streams: https://t.co/q3JN8KKudG
Andy Nguyen @theflow0
61K Followers 446 Following The opinions stated here are my own, not those of my company.
Impalabs @the_impalabs
751 Followers 2 Following Research-oriented security company @[email protected]
tunn3l @_tunn3l
125 Followers 78 Following ctf @Fluxfingers Fighting Long Covid for 2 years now. Donate to support science in ME/CFS and LC: https://t.co/PUkFmJuK3r
@emilyposting@hachyde... @emilyposting_
492 Followers 898 Following she/her 🏳️⚧️ https://t.co/kBt5fegklr
Johannes Willbold @jwillbold
271 Followers 149 Following Satellite & Space Systems Security Researcher | Ph.D. Student
dmnk.bsky.social @domenuk
5K Followers 512 Following 【DΞCOMPILΞ NΣVΞR】 Android Red Team @google Fuzzing @aflplusplus CTF @enoflag (opinions my own)
Samuel Groß @5aelo
24K Followers 501 Following Working on Project Zero, Big Sleep, and V8 Security. Personal account. Also @[email protected] and https://t.co/aVitnPjBie
Carl Smith @cffsmith
1K Followers 706 Following Security @Google; @FluxFingers/@Sauercl0ud; previously V8 Security, Intern {Project Zero, @XI_Research}. Personal account. https://t.co/w9zosKSHdh on Bluesky.
peterpan0927@infosec.... @Peterpan980927
2K Followers 352 Following Mobile Security Researcher @starlabs_sg
swing @bestswngs
3K Followers 425 Following Security Researcher Focus on PWN/Reverse https://t.co/OFy100ZZri Blog: https://t.co/yRv3acwHEJ
Tobias Scharnowski @ScepticCtf
2K Followers 403 Following Embedded Firmware Fuzzing at https://t.co/h3RnGfm20g. Ph.D. student. Working on advancing embedded systems software security.
LevitatingLion @LevitatingLion
136 Followers 347 Following Computer Science student & Information Security enthusiast. CTF player.
Taszk Security Labs @TaszkSecLabs
2K Followers 4 Following Security consulting and vulnerability research services for a mobile connected world. | We find needles in your software haystack.
Tim Blazytko @mr_phrazer
5K Followers 258 Following Binary Security Researcher, Chief Scientist at https://t.co/XhN07utPLu and Trainer. Also at https://t.co/YBfgAt3kc7
Linus Henze @LinusHenze
26K Followers 22 Following macOS and iOS Fan. CTF with @allesctf and @Sauercl0ud. Founder @pinauten. they/them
PinkDraconian @PinkDraconian
11K Followers 279 Following ▶️ YouTube: https://t.co/j2KvfZx6Un 💼 LinkedIn: https://t.co/1Ky1Jft7mj
0xor0ne @0xor0ne
81K Followers 514 Following | CyberSecurity | Reverse Engineering | C and Rust | Exploit | Linux kernel | PhD | My Tweets, My Opinions :) |
DB Cargo @DB_Cargo
37K Followers 188 Following Offizieller Account von denen, wegen denen du so lange an der Bahnschranke stehst. 🚂📦
Michael DePlante @izobashi
4K Followers 739 Following Security Researcher at the Zero Day Initiative. DMs open.
Federico Maggi @phretor
3K Followers 1K Following Cybersecurity engineer, researcher, and advisor with broad technical and scientific experience on designing, analyzing, and testing security-critical systems.
crazyman_army @CrazymanArmy
6K Followers 3K Following CTFer / APT hunter / RedTeam / BlueTeam the member of @r3kapig the leader of @ShadowChasing1 CVE-2022-30190 find job opportunities opinions are own not group
Thomas King - @thomas... @ThomasKing2014
2K Followers 460 Following Android/Browser Vulnerability Research, Reverse Engineering. Mastodon: @[email protected]
mhackeroni @mhackeroni
6K Followers 5 Following Italian CTF team. DEF CON finalists. Cyber. Pasta. And now even satellites?! ✉️ [email protected]
vx-underground @vxunderground
368K Followers 290 Following The largest collection of malware source code, samples, and papers on the internet. Password: infected