.;,;. @smiley_ctf
ctf collective @osec_io @zellic_io @verialabs ctf.gg United States Joined July 2024-
Tweets17
-
Followers162
-
Following22
-
Likes30
🧵 We just discovered critical RCE vulnerabilities in popular AI coding tools including Claude Code and Gemini CLI. The issue: These tools use OAuth for MCP (Model Context Protocol) authentication, but don't validate authorization URLs from servers.
#SekaiCTF 2025 is in a month! We are thrilled to announce our prize pool this year, featuring USD$5,000 in cash and prizes worth over $10,000! The top two teams will earn qualification for the following onsite events: - The 10th XCTF Finals in China (Jul-Aug, 2026):…
Registrations are open! See you in 3 days! 🚩 quals.2025.ctf.mt
Registration has opened for the first ever smileyCTF @ play.ctf.gg starting June 13th! Compete for $2,000 in cash prizes, and pre-qualify for a trip to Valletta, Malta for MaltaCTF Finals! @malta_ctf
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
picoCTF 2025 Top Teams Announcement! 🎉🏆 We are thrilled to announce the TOP 10 TEAMS in the US Middle/High School Bracket for #picoCTF2025! 🥇 1st Place: les amateurs 🥈 2nd Place: SHIKANOKO NOKONOKO KOSHlTANTAN 🥉 3rd Place: zwsp #Cybersecurity #HackForGood@CarnegieMellon
LakeCTF qualifications are now over! 🥇 @smiley_ctf 🥈 @WreckTheLine 🥉 @dicegangctf Congratulations to the winners, see you in Lausanne for the finals! 📷
First place in BlockCTF by @blocks ! Full clear in 8 hours. Full writeups are posted on ctf.gg/blog/blockctf-… !
CSAWCTF Finals - Smiley meetup! Huge thanks to @gf_256 !!!
corCTF 2024 just ended 🥳 Thank you once again to all of our wonderful sponsors and players! Congrats to the top 5 teams: 1. @amateurs_team @vsctf 2. @ProjectSEKAIctf @r3kapig 3. @CyberTeamItaly 4. @x_vespiary 5. @idekCTF The last 3 hours was really a tight battle 👀
CX330.tw | Cyber Vamp... @CX330Blake
71 Followers 820 Following A Cyber Vampire because I'm only awake at night 🧛 A wannabe hacker 👾 Send me malware 🦠
Tanish Anand @TanishAnan66928
1 Followers 75 Following
MinousE3 @minous_e3
0 Followers 15 Following
Eth007 @eth007283352
0 Followers 4 Following a ccdc enjoyer | Stanford CS | Co-founder of @imaginaryCtf | CTF with @IdekCtf https://t.co/QpAdOwoKGJ | us-cyber-team
stadz @stadz_
566 Followers 908 Following Web3 researcher // Analyst // Traders. Addicted to chasing new opportunity.
jjmina @jjmina22125
1 Followers 74 Following
Cayden Liao @Cayden_Liao
9 Followers 11 Following
APender @APender__
0 Followers 42 Following
Khavid Ngo @KhavidNgo
158 Followers 868 Following Khoa Ngo (Bap) | 🇻🇳 | 21 y.o | he/him Rhythm gamer - Puzzle gamer - Coder - Fanart lover Discord: khavid | osu! profile: https://t.co/ThgUxVqTlO
Ping Pwn @ping_pwn
1 Followers 44 Following
m0d0ri205 @m0d0ri205
3 Followers 63 Following 🗣️ | Native 🇰🇷 | Fluent 🇯🇵 | Studying 🇺🇸 |, Infosec junior (2023 ~), Studying WEB hacking and MCP, Secure Coding, SBOM
bixbouton @bixbouton
46 Followers 759 Following
Palash Oswal @oswalpalash
728 Followers 708 Following Alum @inicmu || ctfs with PPP/MMM || volunteer @picoCTF || kernel pwn enjoyer
Arya Sekhar @intel_ears
127 Followers 415 Following newbie in Bug Hunting, sophomore @lnmiit, jaipur, member @cipher_lnmiit
Aerlyn Vorynx @myu_2y
141 Followers 3K Following
sebsrt @s3bsrt
143 Followers 485 Following I like to break stuff CTF player w/ @ARESxCTF @aboutblankets @malta_ctf
bren @b3rn01
7 Followers 75 Following
Mohamed Nasser 🇵�... @x_t4qi_x
0 Followers 83 Following
0x41*32 🍁🥓 @0x4132
179 Followers 766 Following building robots | CTF // web @maplebaconctf | engphys major
Mads Pedersen @madspedersen
359 Followers 455 Following Digital Marketing @Grundfos. Tweeting about #digitalbusiness, #socialmedia, #martech, #innovation, and #leadership. Opinions are my own.
sudo rm -rf --no-pres... @Jeyso215
3K Followers 7K Following 👊Privacy Guardian | 🌍 Cyber Freedom Advocate | 🇺🇸 🚫📵Anti-Surveillance | 💪Empowering Data Sovereignty
Ibrahim Abdlrazik �... @irazik707
72 Followers 1K Following #DFIR #ThreatHunting #DetectionEngineering #Sigma #Yara #ThreatIntelEnthusiast #BlueTeam #Egyptian 🇪🇬
0x1622 @0x1622
150 Followers 204 Following 3rd yr CS @bitspilaniindia | reverser @l3akctf | Open for Security related research and Internships :) | https://t.co/1Xqi1UHsxb
No Lawz @NoLawz333
3 Followers 31 Following
d0m @cyberillusion
24 Followers 261 Following
Moritz Sanft @stdoutput
657 Followers 638 Following security software engineer, ctf @fluxfingers @[email protected]
Yanis Maameri @y6ni5
0 Followers 8 Following
Thai S.D @Spid3r_TS
376 Followers 1K Following Que sera, sera | member of @SquidProxyLover | former rev with @bincat_ctf @ph1sherctf | Flareon11 Finisher
Anas Almizani 🇸�... @x6vrn
938 Followers 533 Following 16 y/o & simple researcher / CTF player @_pwnsec_ / #CBBH , #eWPTX
Leonid Bezvershenko @bzvr_
3K Followers 344 Following Senior Security Researcher @ Kaspersky, GReAT | Drovosec CTF team | Tweets are my own
Pointed Zero @Zero2All_
5 Followers 138 Following
Zellic @zellic_io
17K Followers 15 Following Security reviews and research that keep winners winning. We apply unmatched hacking talent to secure critical software for the most innovative teams.
Infobahn @Infobahn_ctf
220 Followers 38 Following https://t.co/qr0Mlp7ZWF Interested in joining? Fill in the recruitment form: https://t.co/lzzhxKWJxY
Veria Labs @verialabs
28 Followers 5 Following Real security for your application in hours, not weeks
Aaron Yu @anticustibialis
3 Followers 13 Following
Rench @RenchTG
9 Followers 31 Following
jayden @0jayden_
21 Followers 4 Following
voxal @voxal_
14 Followers 286 Following highschooler who likes computers too much, plays ctfs @amateurs_team
smashmasterjavaarchiv... @smashjarchive
71 Followers 414 Following Programmer. makes things that are supposed to be useful to others Also at https://t.co/AoKjmETr7y
Allen Wu @NullAwe
10 Followers 31 Following
Chara @Chara0x00
16 Followers 42 Following Hiiiii I'm Chara! Nice to meet you~ ^-^ CTF player with .;,;. (US First place 2024) and Friendly Maltese Citizen
kroot @nootkroot
225 Followers 1K Following US Student | CTF @smiley_ctf @ARESxCTF @malta_ctf | pwn | CCNA, Sec+
neil @neilqmr
31 Followers 74 Following usafa '28 | ctf with @vsctf (captain) @smiley_ctf & @ProjectSEKAIctf & @malta_ctf | security researcher
Swan The Confused Dev... @ZeroDayTea
93 Followers 514 Following spray on cheese hate page that also happens to do security/CTF and computational physics
enscribe @enscry
377 Followers 186 Following Design engineer ✦— making https://t.co/LMk15rGpZC ✦— security @projectsekaictf & @malta_ctf
cts🌸 @gf_256
61K Followers 838 Following Co-founder and hacker @zellic_io & @pb_ctf | https://t.co/nlNai6iiMP | 24 Intern @egirl_capital slow to reply to DMs
Project Sekai CTF @ProjectSEKAIctf
7K Followers 104 Following Project SEKAI, yet another CTF team. Recruiting: https://t.co/2ahLBWEYpZ Sponsorship & Partnership: [email protected]
Trends for United States
You might like
