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@smiley_ctf
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ctf collective @osec_io @zellic_io @verialabs
United States
Joined July 2024
RT @ProjectSEKAIctf: #SekaiCTF 2025 is in a month! We are thrilled to announce our prize pool this year, featuring USD$5,000 in cash and pr….
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Finally, @verialabs is a company composed of world class security researchers, dedicated to securing diverse technological systems. The team combines experienced security researchers and hackers with proven expertise in identifying complex vulnerabilities.
verialabs.com
A refreshing approach to security—audits done right.
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Zellic (@zellic_io) specializes in securing emerging technologies. Developers and founders trust their security assessments to ship quickly, confidently, and without critical vulnerabilities. Their brand is committed to excel and innovate. Find out more:
zellic.io
Security reviews and research that keep winners winning. We apply unmatched hacking talent to secure critical software for the most innovative teams.
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OSec (@osec_io) secures critical blockchain infrastructure — from custom compilers to novel virtual machines, they review a wide range of difficult targets. Their team consists of hackers that enjoy solving hard problems. If that interests you, apply below:
osec.io
Security audits that protect blockchain ideas. We work closely with passionate teams to provide a holistic and collaborative approach to security.
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We'd also like to thank our generous sponsors for supporting the prize pool and making this event possible:.
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smileyCTF 2025 is less than 24 hours ⏰ away! Register now at We have a $2k prize pool 💰 for our winners, and remember, first place 🏆 pre-qualifies for MaltaCTF 2025 Finals (.
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Registration has opened for the first ever smileyCTF @ starting June 13th!. Compete for $2,000 in cash prizes, and pre-qualify for a trip to Valletta, Malta for MaltaCTF Finals! @malta_ctf.
play.ctf.gg
Join us for smileyCTF, the inaugural CTF hosted by .;,;. — America's #1 CTF team*!
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RT @malta_ctf: There are 5 ways to qualify! (Qualifying gets you flight compensation and accommodation) . - SmileyCTF, 14th June .- MaltaC….
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RT @picoctf: picoCTF 2025 Top Teams Announcement! 🎉🏆.We are thrilled to announce the TOP 10 TEAMS in the US Middle/High School Bracket for….
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RT @LakeCtf: LakeCTF qualifications are now over!.🥇 @smiley_ctf.🥈 @WreckTheLine.🥉 @dicegangctf.Congratulations to the winners, see you in L….
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RT @cor_ctf: corCTF 2024 just ended 🥳 Thank you once again to all of our wonderful sponsors and players!. Congrats to the top 5 teams:.1. @….
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