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My next training is my AI Agents for Cybersecurity class at @reconmtl in June followed by CodeGate CTF conference in Korea in late July! recon.cx/2026/en/training.htโ€ฆ

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I met Juliano online in 2008. We were competing at CodeGate CTF on different teams. Both of us failed a crypto challenge by @defendtheworld, but afterward we realized we were both obsessed with crypto and started talking. We were heavily inspired by @tqbf, @chriseng, Nate Lawson, and @cperciva, who were doing insanely cool work at the intersection of cryptography and web attacks. One thing led to another. We did the Flickr attack in 2009, then the padding oracle work in 2010. We finally met in person at Black Hat Europe 2010. Those years defined my career and my life too. 2010 especially felt like a turning point. We presented the ASP.NET attack at Ekoparty. The conference was inside a theater and the place was absolutely packed. People were literally lying on the floor. Everybody was chanting in Spanish. And to make things even more ridiculous, at the end of the talk we started throwing USB thumb drives with the PoC into the audience from the stage hahaha. At one point we were offered $20K for the exploit. My salary was $1,000/month, so this was more than 1 year of salary haha. But dropping it as a 0-day was much more fun and felt like a better deal. Not long after that, I got a job in the states at Matasano Security, and later ended up at Google.
The work I did with Thai @XorNinja starting with the hash extension against Flickr and later padding oracle research, was the most fun I've ever had doing security research. Over the years I've kept seeing new papers, advisories, and pentest stories using those ideas ..
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Texplained is flying to Seoul โœˆ๏ธ Join Olivier Thomas at @CODEGATE_KR 2026 for a 3-day training on "IC reverse engineering & data extraction". ๐Ÿ“ Seoul ๐Ÿ“… July 21โ€“23, 2026 Ready to set off on your quest? #HardwareSecurity #reverseengineering #CODEGATE
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Weโ€™re flying to Asia ๐ŸŒ For the first time, Texplained will deliver its Advanced IC Reverse Engineering & Data Extraction training at CODEGATE 2026 in Seoul ๐Ÿ‡ฐ๐Ÿ‡ท (July 21โ€“23). Excited to connect with the hardware security community! ๐Ÿ”—codegate.org/fairContents.doโ€ฆ

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We placed 5th at CODEGATE CTF 2026 Preliminary with TeamH4C (@TeamH4C__ ) ๐Ÿ˜Ž๐Ÿ˜Ž Let's go meet Kimchi and BTS!
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CODEGATE 2026 CTF Qualifiers - Results are out! Congratulations๐Ÿ™Œ to all teams who qualified for the Finals. See you in Seoul ๐Ÿ‡ฐ๐Ÿ‡ท Details๐Ÿ”œ Weโ€™ll reach out to qualified teams. #CODEGATE #CTF
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We placed 2nd at CODEGATE CTF 2026 Preliminary! And congrats to @rubiyalab and @r3kapig Looking forward to celebrating with some bibimbap ๐Ÿ‡ฐ๐Ÿ‡ท #CODEGATE #CTF
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CODEGATE CTF็”ณใ—่พผใ‚“ใ ๏ผ ใ‚ธใƒฅใƒ‹ใ‚ขๆž ใงใŒใ‚“ใฐใ‚‹๐Ÿ’ช ้Ÿ“ๅ›ฝ่กŒใใŸใ„...
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CODEGATE 2026 CTF Qualifiers โ€” D-5 Join now and take the challenge๐Ÿ’ก๐Ÿ”ฅ 28 Mar. 09:00(UTC 9)-24:00 (UTC 9) / online Signup: ctf.codegate.org ctftime: ctftime.org/event/3131 #CODEGATE #CTF
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Replying to @IceSolst
They have this "documented", so, according to them, it's all good. Like, phishing is not a thing anymore, and everyone reads the cookie policies. I reported a few vulnerabilities to them (and the other major players), and the official answer is "it is part of a threat model, all is documented" As part of that, I created CodeGate to at least detect potential malicious files and configs (Skills, Plugins, Hooks, etc.)
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CODEGATE 2026 CTF Qualifiers are approaching๐Ÿš€ Bring your team๐Ÿง‘โ€๐Ÿคโ€๐Ÿง‘ Capture the flag๐Ÿดโ€โ˜ ๏ธ๐Ÿšฉ 28 Mar. 09:00(UTC 9)-24:00 (UTC 9) / online Signup: ctf.codegate.org CTFtime: ctftime.org/event/3131
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10 years ago, time flies! Competing in CodeGate with @HackingForSoju and partying with @beist was always lots of fun ๐Ÿ˜ƒ
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Iโ€™ll start working at @ENKI_official_X from next Tuesday as a Technical Research Personnel (Alternative Military Service)! Probably you know them as Codegate Organizer ๐Ÿ™‚
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ๆ›ธใใพใ—ใŸ! CODEGATE CTF, SAS CTF, snakeCTFใฎๆฑบๅ‹ๅคงไผšๅ‚ๅŠ ่จ˜ & mini CTFไฝœๅ•่จ˜ใงใ™๐Ÿ
ใ‚ปใ‚ญใƒฅใƒชใƒ†ใ‚ฃใ‚จใƒณใ‚ธใƒ‹ใ‚ขใฎ @st98_ ใฏใ€ไปŠๅนด6ๆœˆใซFlattๅ…ฅ็คพๅพŒใ€ๆตทๅค–3ใ‚ซๅ›ฝใง้–‹ๅ‚ฌใ•ใ‚ŒใŸCTFๆฑบๅ‹ๅคงไผšใธๅ‡บๅ ดใ—ใพใ—ใŸใ€‚ 1ไฝใ‚’็ฒใฃใŸsnakeCTF 2025ใ‚’ใฏใ˜ใ‚ใ€ไธ–็•ŒใธๆŒ‘ใ‚“ใ ็ด„ๅŠๅนด้–“ใฎ่จ˜้Œฒใจใ€่‡ช็คพใ‚คใƒ™ใƒณใƒˆใ€Œmini CTFใ€ไฝœๅ•ใฎ่ฃๅดใ‚’ใƒฌใƒใƒผใƒˆใซใพใจใ‚ใพใ—ใŸใ€‚ ใœใฒใ”่ฆงใใ ใ•ใ„๏ผ note.com/flatt_security/n/ncโ€ฆ
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[์–ธ๋ก ๋ณด๋„] ์Šคํ‹ธ๋ฆฌ์–ธ, KISA ์ฃผ๊ด€ 'ACS ํ•ดํ‚น๋ฐฉ์–ด๋Œ€ํšŒ' 3๋…„ ์—ฐ์† ์ง„ํ–‰ n.news.naver.com/mnews/articโ€ฆ #์Šคํ‹ธ๋ฆฌ์–ธ #STEALIEN #์‚ฌ์ด๋ฒ„๋ณด์•ˆ #์ •๋ณด๋ณด์•ˆ #ํ•œ๊ตญ์ธํ„ฐ๋„ท์ง„ํฅ์› #KISA #ACS #ASEAN_Cyber_Shield #ํ•ดํ‚น๋ฐฉ์–ด๋Œ€ํšŒ #CTF #DEFCON #CODEGATE #์ธ๊ณต์ง€๋Šฅ #AI #์Šค๋งˆํŠธ์‹œํ‹ฐ #์Šค๋งˆํŠธํ•ญ๋งŒ ์‚ฌ์ด๋ฒ„ ๋ณด์•ˆ ๊ธฐ์—… ์Šคํ‹ธ๋ฆฌ์–ธ์€ '์ œ3ํšŒ ์•„์„ธ์•ˆ ์‚ฌ์ด๋ฒ„ ์‹ค๋“œ(ACS) ํ•ดํ‚น๋ฐฉ์–ด๋Œ€ํšŒ' ์šด์˜์„ ๋งˆ์ณค๋‹ค๊ณ  28์ผ ๋ฐํ˜”๋‹ค. ์ด๋ฒˆ ๋Œ€ํšŒ๋Š” ์ง€๋‚œ์ฃผ ๋ถ€์‚ฐ๊ด‘์—ญ์‹œ์—์„œ ๊ฐœ์ตœ๋๋‹ค. ์Šคํ‹ธ๋ฆฌ์–ธ์€ 2023๋…„ ์ธ๋„๋„ค์‹œ์•„, 2024๋…„ ํ•˜๋กฑ๋ฒ ์ด ๋Œ€ํšŒ์— ์ด์–ด 3๋…„ ์—ฐ์† ์‚ฌ์—…์„ ์ง„ํ–‰ํ–ˆ๋‹ค. ACS ํ”„๋กœ์ ํŠธ๋Š” ํ•œ-์•„์„ธ์•ˆํ˜‘๋ ฅ๊ธฐ๊ธˆ(AKCF) ์ง€์› ์‚ฌ์—…์œผ๋กœ ํ•œ๊ตญ์ธํ„ฐ๋„ท์ง„ํฅ์›(KISA)์ด ์ฃผ๊ด€ํ•˜๋Š” ํ•œ-์•„์„ธ์•ˆ ์ •๋ณดํ†ต์‹ ๋ถ„์•ผ ํ˜‘๋ ฅ ํ”„๋กœ์ ํŠธ๋‹ค. ์•„์„ธ์•ˆ ์‚ฌ์ด๋ฒ„ ๋ณด์•ˆ ์—ญ๋Ÿ‰ ๊ฐ•ํ™”๋ฅผ ์œ„ํ•ด ์˜ฌํ•ด๊นŒ์ง€ 3๋…„๊ฐ„ ์ง„ํ–‰๋˜๋ฉฐ, ํ•ดํ‚น๋ฐฉ์–ด๋Œ€ํšŒ๋Š” ACS ํ”„๋กœ์ ํŠธ ์ฃผ์š” ์‚ฌ์—… ์ค‘ ํ•˜๋‚˜๋‹ค. ์Šคํ‹ธ๋ฆฌ์–ธ์€ ๊ตญ๋‚ด์™ธ ํ•ดํ‚น๋Œ€ํšŒ๋ฅผ ๋‹ค์ˆ˜ ์šด์˜ํ•œ ๊ฒฝํ—˜์„ ๊ธฐ๋ฐ˜์œผ๋กœ ์˜ˆยท๋ณธ์„  ๋ฌธ์ œ ์ถœ์ œ๋ถ€ํ„ฐ ์„œ๋ฒ„ ์šด์˜, ๋‹ต์•ˆ ๊ฒ€์ฆ ๋“ฑ ๋Œ€ํšŒ๋ฅผ ์šด์˜ํ–ˆ๋‹ค. ์˜ฌํ•ด ์ถœ์ œ ๋ฐฉํ–ฅ์€ ์ธ๊ณต์ง€๋Šฅ(AI), ์Šค๋งˆํŠธ์‹œํ‹ฐ, ์Šค๋งˆํŠธํ•ญ๋งŒ ๋“ฑ ์ฒจ๋‹จ ๊ธฐ์ˆ  ๋ถ„์•ผ์— ์ดˆ์ ์„ ๋งž์ถ”๋ฉฐ ์•„์„ธ์•ˆ ๊ตญ๊ฐ€์˜ ์ฃผ์š” ์‚ฐ์—… ์ด์Šˆ์™€ ์—ฐ๊ณ„๋๋‹ค. ๊ธ€๋กœ๋ฒŒ ํ•ดํ‚น๋Œ€ํšŒ์—์„œ ์ˆ˜์ƒ ์ด๋ ฅ์„ ๋ณด์œ ํ•œ ์Šคํ‹ธ๋ฆฌ์–ธ ํ™”์ดํŠธ ํ•ด์ปค๋“ค์ด ์ถœ์ œ์— ์ฐธ์—ฌํ•˜๋ฉด์„œ ๋ฐํ”„์ฝ˜, ์ฝ”๋“œ๊ฒŒ์ดํŠธ ๋“ฑ ๊ตญ์ œ ๋Œ€ํšŒ ํ‘œ์ค€๊ณผ ํŠธ๋ Œ๋“œ๋ฅผ ๋ฐ˜์˜ํ•ด ๋Œ€ํšŒ์˜ ํ’ˆ์งˆ์„ ๋†’์˜€๋‹ค. ํ•œํŽธ ์Šคํ‹ธ๋ฆฌ์–ธ์€ ํ•ดํ‚น๋ฐฉ์–ด๋Œ€ํšŒ ์ด์™ธ์—๋„ ACS ์˜จ๋ผ์ธ๊ต์œก(EDU) ๋“ฑ ์ „๋ฌธ ๊ต์œก ํ”Œ๋žซํผ์„ ๊ฐœ๋ฐœ ๋ฐ ์šด์˜ํ•˜๋ฉฐ ACS ์ฃผ์š” ์‹œ์Šคํ…œ์„ ๊ตฌ์ถ•ํ–ˆ๋‹ค. ์ด๋ฅผ ํ†ตํ•ด ์•„์„ธ์•ˆ ๊ถŒ์—ญ์˜ ์‚ฌ์ด๋ฒ„ ๋ณด์•ˆ ์—ญ๋Ÿ‰ ๊ฐ•ํ™”๋ฟ๋งŒ ์•„๋‹ˆ๋ผ ์‚ฌ์ด๋ฒ„ ๋ณด์•ˆ ์ˆ˜์ถœ ์‹œ์žฅ ํ™•๋Œ€์— ๊ธ์ •์  ๊ธฐ์—ฌ๋ฅผ ํ•  ๊ฒƒ์œผ๋กœ ๊ธฐ๋Œ€ํ•˜๊ณ  ์žˆ๋‹ค. ์ดํฌ์ฐฌ ์Šคํ‹ธ๋ฆฌ์–ธ ์—ฐ๊ตฌ์†Œ์žฅ์€ "์•ž์œผ๋กœ๋„ KISA์™€ ํ˜‘๋ ฅํ•ด ๋Œ€ํ•œ๋ฏผ๊ตญ ๋ณด์•ˆ ๊ธฐ์ˆ ์„ ๊ตญ์ œ ๋ฌด๋Œ€์— ๋„๋ฆฌ ์•Œ๋ฆฌ๊ณ  ๊ฒฝ์Ÿ๋ ฅ ๋˜ํ•œ ์ œ๊ณ ํ•  ์ˆ˜ ์žˆ๋„๋ก ์ตœ์„ ์„ ๋‹คํ•˜๊ฒ ๋‹ค"๊ณ  ๋งํ–ˆ๋‹ค.
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i hope the three of them get in trouble for this conversation, its basically codegate part 2 #bbuk
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14 Oct 2025
Its weird because I didn't think Sam & Nancy were that close before codegate but now it seems like they are inseperable #BBUK
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14 Oct 2025
Here is the schedule for Day 17 and the drama is far from over! "Codegate" fallout hits nominations, Teja & Elsa call out Tateโ€™s noms, and a politics row blows up when Teja accuses Caroline of being uninformed! Strap in, itโ€™s about to get messy! #BBUK #BigBrotherUK #BigBrother
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Codegate ๐Ÿ‘€โ€ฆ #BBUK
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