DeadSec @DeadSecCTF
The official Twitter account of the DeadSec CTF team. deadsec.team Joined January 2023-
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We got 8th place in defcon! Working together onsite was great as always, also really enjoyed meeting our friends in the other teams 😁. Thanks @Nautilus_CTF for hosting <3
Registrations are open! See you in 3 days! 🚩 quals.2025.ctf.mt
If you're Maltese 🇲🇹 (or visiting), you'll get to benefit from the event even if you don't qualify! - 2 extra spots reserved for local teams during MaltaCTF Quals - One-day conference (14th September) featuring top technical speakers
Huge thanks to our sponsors @zellic_io, @osec_io
There are 5 ways to qualify! (Qualifying gets you flight compensation and accommodation) - SmileyCTF, 14th June - MaltaCTF Quals (4 finalists), 21st June - DeadSecCTF, 26th July - idekCTF, 2nd August - SekaiCTF, 16th August
We're hosting MaltaCTF🚩 this year! An on-site event (with online qualifiers) in Valletta, Malta happening on the 12th of September 2025
A week ago, I played IrisCTF 2025 with @DeadSecCTF and solved the hardest reverse engineering challenge (7 solves out of 1064 teams). It really tested my WASM reversing skills! This is my writeup on it: hackmd.io/@fsharp/Hk1cfC… Many thanks to @IrisCTF for hosting a great CTF!
Happy new year! Our 2024 Recap is here: - 6 CTFs won, including 2 DEFCON Prequalifiers - 1st meetup of ~80 members @ DEFCON - 19.5k mvms sent on Discord - Rank #2 global on CTFtime We're incredibly proud of all of our members and look forward to seeing everyone again next year!
1st place at HITCON CTF 2024 Finals! Many thanks to HIT for hosting an amazing event, and we’re all very excited to see everyone again at DEF CON CTF next year!
1st place at HITCON CTF 2024 Finals! Many thanks to HIT for hosting an amazing event, and we’re all very excited to see everyone again at DEF CON CTF next year! https://t.co/RNO7esZggf
Special thanks to our sponsors for DeadSec CTF 2024: 1- Google: @googlecloud 2- Offsec: @offsectraining 3- HackTheBox: @hackthebox_eu 4- Altered Security: @AlteredSecurity 5- CTFae: @CTFae
DeadSec CTF 2024 has successfully concluded after an intense 36 hours this weekend! Heartfelt gratitude to all DeadSec authors. We had an amazing turnout with 3,002 participants. Your support and participation made this event incredible, and congratulations to the winners.
What a great weekend finishing 1st in HITCON QUALS! Thanks to @HacksInTaiwan for the great challenges and see you in Taipei in November🇲🇹 Also congrats to Blue Water & @thehackerscrew1 for getting 2nd & 3rd.
What a great weekend finishing 1st in HITCON QUALS! Thanks to @HacksInTaiwan for the great challenges and see you in Taipei in November🇲🇹 Also congrats to Blue Water & @thehackerscrew1 for getting 2nd & 3rd. https://t.co/HMazCKIB13
Last weekend I played in Real World CTF 2024 with my team Friendly Maltese Citizens, and ultimately placed 3rd! Here is my write-up for the challenge I helped solve, Let's party in the House. gold3nb0y.github.io/blog/posts/rw2…
Congratulations to @kalmarunionenDM , MMM and Friendly Maltese Citizens for the top three places in the REAL WORLD CTF 6th competition! Thanks to all the ctfers for their hard work! Salute to all the players. 🥳 #realworldctf
Our CTF merger team, Friendly Maltese Citizens, has officially qualified for DEFCON CTF finals as a result of getting 2nd place in HITCON!
Writeup for backdooredness from the 2023 Asis CTF. It was fun learning about the inner workings of the NES environment! Check it out here👉 gold3nb0y.github.io/blog/posts/asi…
🥳 We're thrilled to announce that our team clinched the 3rd place at #CCCampCTF! 🏆💻 A huge shoutout to our incredible teammates for their dedication and brilliant skills. Special shoutout to the hero @Unblvr1 whose expertise and determination pushed us beyond limits. 🔥
Seneca @_LuciusSeneca_
10 Followers 106 Following Mad technologist Youtube: https://t.co/ySCBmefHPD RAT project: https://t.co/uySdE8I3dI
doxdeadend @MCCLXXXIV
584 Followers 3K Following
Qural @Qural2455
77 Followers 2K Following
Guilherme Carvalho @carvalho_gca
42 Followers 2K Following
LosFuzzys @LosFuzzys
626 Followers 162 Following competitive hacking team | information security enthusiasts | don't feed the bugs
MRKHF @mirkhoff
117 Followers 409 Following Mirko Nikic; ctfs/pwn/rev/crypto with @malta_ctf and @ARESxCTF; comp sci undergrad;
Nhat-Hao Tran-Ly @TranLyNhatHao
11 Followers 294 Following I aspire to contribute to the development of technology to serve practical purposes and create a lasting impact.
illuminate @il1uminat3
1 Followers 9 Following
Rivaldo Silalahi @vldo766hi
33 Followers 752 Following
UzunDz @xUzunDz
133 Followers 474 Following
侍 @secsamurai
128 Followers 5K Following
Muhammed Aldoseri @Muhammed_dossry
2K Followers 817 Following مبرمج ومطور، مهتم بمجال الأمن السيبراني. 😍✋🏻 صانع محتوى بمجالات تقنية المعلومات. 💻
astartes @astarte57626822
2 Followers 1K Following
Mehrdad Jalali @Mehrdade
149 Followers 6K Following
Julian Tran @ongtrumsunwin
284 Followers 965 Following ManiacLabs Founder&Manager | CM @AptosCreature | Researching
now.sh @n0wsh
4 Followers 298 Following
sudo.light @0xA1v4
0 Followers 9 Following
drakonyayaa @drakonyaya
0 Followers 2 Following
Vũ Tiến Hòa @_hoavt18
7 Followers 886 Following
m411k @m411k_
182 Followers 922 Following I do computer science and I love hacking, public pgp key in my blog 👇
_Spyd3r_ @_Spyd3R_
0 Followers 2 Following
wgwariat @wgwariat
4 Followers 75 Following
Samer Rababah @rababah2_samer
0 Followers 4 Following
Fahim Ahmed @phahym1
4 Followers 66 Following 🪲🔍 Bug Hunter | 🛡️ Security Researcher | 🌍 Open-Source Enthusiast | 🚩 CTF Player
No Lawz @NoLawz333
3 Followers 31 Following
06 Gang @06Gang143677
0 Followers 5 Following
smurk @essjdemon408
0 Followers 7 Following
wr4nch @wr4nch
2 Followers 262 Following
Project Sekai CTF @ProjectSEKAIctf
7K Followers 104 Following Project SEKAI, yet another CTF team. Recruiting: https://t.co/2ahLBWEYpZ Sponsorship & Partnership: [email protected]
Thuong Son Tung @nh0kt1g3r12
1 Followers 312 Following
0x27A8D @0x27A8D
27 Followers 594 Following You either die an Arch user or you live long enough to see yourself BECOME a MacOS user
HashSwam @5m0ky_hash
1 Followers 21 Following
pwnsau6e @pwnsau6e
0 Followers 84 Following
pinkpwnygirl @arctic0x78
83 Followers 86 Following hardware + cryptographic engineering student, embedded system reverse engineer, ctf player w @infobahn_ctf and idek!
fsharp @fsharp123
91 Followers 148 Following Cybersecurity hobbyist @DeadSecCTF, @malta_ctf and @ctfminions. Mainly interested in reverse engineering and forensics.
0xor0ne @0xor0ne
81K Followers 514 Following | CyberSecurity | Reverse Engineering | C and Rust | Exploit | Linux kernel | PhD | My Tweets, My Opinions :) |
Kalmarunionen @kalmarunionenDM
2K Followers 88 Following KalmarCTF 2025: https://t.co/8NHWhF6mHU Homepage: https://t.co/R1QLSkNBhi CTFtime Link: https://t.co/UZqSKg6yJ6
All about CTF @CTFtime
19K Followers 55 Following
teddy @teddyctf
553 Followers 244 Following aka TheSavageTeddy | 🚩Vice Captain - @EmuExploit 🇦🇺 CTF team | uni student | auditor / intern @zellic_io | DEFCON 32 Finalist
zzre @zzre__
3 Followers 11 Following
sh4dy @sh4dy_0011
3K Followers 1K Following Software Engineer | IIT Roorkee ‘24 | Reversing | Low-Level Programming | LLVM-nerd | C++ Dev
Friendly Maltese Citi... @malta_ctf
669 Followers 8 Following Malta's #1 CTF Team / sponsored by @congruential_io @ARESxCTF @EmuExploit @ProjectSEKAIctf @idekCTF @seetf_sg @DeadSecCTF
goldenboy @gold3nboy__
9 Followers 44 Following Weeb who loves to hack. Check out my blog! Player for @malta_ctf and @DeadSecCTF
Project Sekai CTF @ProjectSEKAIctf
7K Followers 104 Following Project SEKAI, yet another CTF team. Recruiting: https://t.co/2ahLBWEYpZ Sponsorship & Partnership: [email protected]
Super Guesser @SuperGuesser
3K Followers 28 Following CTF Team Super Guesser Official / not recruiting
idek @idekCTF
1K Followers 34 Following We don't even know either | Hosts of idekCTF | CTFtime: https://t.co/kh6m6OPLkX | Not currently recruiting.
perfect blue @pb_ctf
6K Followers 16 Following A weeb team with a CTF problem. The official Twitter account of the perfect blue CTF team. Ranked #1 2020, 2021, 2023 (as part of Blue Water)
ahmed khlief @ahmed_khlief
367 Followers 364 Following Purple Teamer who like to attack and defend. #APT-Hunter #NinjaC2 https://t.co/pX9YnnvWmU
Duty @duty_1g
381 Followers 116 Following Application Security Specialist | Red Teamer | Researcher at Synack Red Team | OSCP-OSEP-OSWE-ECPPT-CRTE/P/O | CTF Player @DeadSecCTF Capturing flags since 2011
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
Unblvr @Unblvr1
463 Followers 38 Following CTF player | https://t.co/qfpNfBaxFK | https://t.co/fpmI3UGuh8
ippsec @ippsec
119K Followers 353 Following
Hack The Box @hackthebox_eu
229K Followers 229 Following #1 Cyber Performance Center, providing a human-first platform to create and maintain high-performing cybersecurity individuals and organizations.
ARESx @ARESxCTF
409 Followers 29 Following 🚩 Competitive CTF team We are always looking for advanced CTF players, join us at https://t.co/VUK5YMgbhiTrends for United States
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