Gecko Security @gecko_sec
The AI Security Engineer for your Codebase, @ycombinator (F24) gecko.security /dev/null Joined April 2024-
Tweets25
-
Followers399
-
Following144
-
Likes520
Gecko Security retweeted
Gecko’s (@gecko_sec) AI SAST scanner found 30+ zero-day vulnerabilities in major open source projects that no AppSec tool found. Here’s how they did it: gecko.security/blog/gecko-30-…
6
7
67
14K
25
Download Image
Gecko Security retweeted
Every piece of software is so absolutely full of bugs I cannot wait for an integrated Blackbox AI tester agent that works with an automatic P2 bug fixer agent to just fix all the most annoying tedious little bugs that PMs will mark as “won’t fix” The people who do that should…
Gecko Security retweeted
This demo is pretty interesting — they find 0 day intrusions. There's a whole world in which they should go find the 0 days that LLMs can find *before* the other LLMs do so
This demo is pretty interesting — they find 0 day intrusions. There's a whole world in which they should go find the 0 days that LLMs can find *before* the other LLMs do so
Gecko Security retweeted
300mg caffeine mornings =
Gecko Security retweeted
YC F24's @gecko_sec is an AI security engineer that finds and fixes vulnerabilities in your codebase, helping teams secure code without relying on one-time human pentests that quickly become outdated. ycombinator.com/launches/M40-g… Congrats on the launch, @jjjutla and @nkoorty!
Super excited to work with Pete - he’s already helped us immensely! 🦎
Super excited to work with Pete - he’s already helped us immensely! 🦎
Alexis Monge @TheAlexisMonge
14 Followers 384 Following Perrero, conductista animal, me gusta la política, a veces le busco sentido a la sociobiologia, amante del basquetbol y la calistenia.
BonnieMargaret @840S1IFuvYCbaC
4 Followers 302 Following
Patrick Rougeau @PatrickRougeau
59 Followers 528 Following
Ayush Singh @Ayush_cg
2K Followers 3K Following AI Research Lab Automating Cyber-security @hackwithalan | Meesho engg (YC'16), @summerofbitcoin'23, Bitcoin core FOSS, ICPC'23 regionals
Tom Bolen @bolensec
37 Followers 83 Following building security infra for llms. cofounder & cto @ iska. ex-tiktok, ex-meta, ex-microsoft. follow for genai exploits, tools & demos.
Bhoom @hamko12344007
0 Followers 148 Following
Dom Roselli @domroselli
146 Followers 295 Following I ghostwrite Educational Email Courses for Tech Influencers who want to grow their personal brand. 25 years Software Engineer / Manager | MSCS GA Tech
Jack Scully @jamesjscully
5 Followers 34 Following
Ayman Ali @AAyman_1302
304 Followers 1K Following Investor @join_ef | @_ai_collective 🇬🇧 | Previously 👷♂️ @amazon @uber and multiple startups | 🇸🇦🇮🇳🇬🇧
steve aldrin @SteveAldrin_
960 Followers 2K Following Building @calchatai and figuring out what to do next | prev resident @_TheResidency | prev built @recruitr_ai| Emergent Ventures Fellow
Jose @Jose60936804
125 Followers 422 Following Venezuelan|Finance enthusiast, BTC believer, and professional learner. Here to share my POVs and soak up wisdom from those who inspire. Follow at your own risk.
Brański 𝔯𝔞𝔯... @vxel
9K Followers 4K Following Zarząd WP Holding, CEO Audioteka & Pilot WP; książki, debiasing, wrongthink. Zdyscyplinowany agent chaosu. Bullish bear. Go Wizards (nba) Go!
Daniel Jorda @Dani_Jorda
40 Followers 211 Following There's a killer on the road His brain is squirmin' like a toad Take a long holiday Let your children play If you give this man a ride Sweet family will die
ZY @ZYohix
9 Followers 192 Following
Ludwig Swart @LudwigSwart
0 Followers 40 Following
PamelaRudolph @w4v4z29N5F2bCr
3 Followers 166 Following
Marie @104714Ii
42 Followers 1K Following
StormieGal @GalStormie
7 Followers 96 Following
Blaise Pfeffer @PfefferBla24564
60 Followers 4K Following
ZeroDay Joker @ZeroDayJoker
0 Followers 107 Following 📘Aspiring #Blueteam God, #Cybersecurity Otaku, 💻 Social Media Aggregator, Internet Creative 🧠.
7dr @aosihsjsvsv458
1 Followers 1K Following
Nikita @nbelenkov
231 Followers 455 Following senior auditor @quantstamp | co-author @erc6900 | @CryptoNomads_gm | cofounder @iclblockchain | ex @imperialcollege | part time degen
Keval @KevalJagani1
541 Followers 1K Following Engineering - @trendmicro - Building AI Agents for Cybersecurity
Perly 🦈 @_Shark_byte
466 Followers 989 Following professional side quester | cybersecurity, startups & design | Host of @builtonwhy | ✡️
Sublime Techie @SublimeTechie
1 Followers 112 Following
appas @mshawin786
43 Followers 1K Following
Pranjali Awasthi @raidingAI
6K Followers 1K Following 18 | Slashy (YC S25) | @HF0Residency @beondeck | @georgiatech
Joel Bugarín @JoelBugarin
0 Followers 1K Following
Ray @RAYK69420
368 Followers 956 Following Yearning for greatness | Building: @LeemerChat (the best ai chat app) & https://t.co/GCdasztoGv (the infinite Wikipedia)| 🇮🇪 & 22
Jack Turner @bensigss
473 Followers 365 Following
GFT Vision @GFTVision
3 Followers 20 Following
Lamastodon @Lamaaram3
1 Followers 206 Following
TechGirlNerd @techgirlnerd
0 Followers 40 Following
Jonathan Foote @JFoote2715
4 Followers 899 Following
Wheelbarrow Digital @WheelbarrowDgtl
63 Followers 529 Following We build websites and other software for small businesses. Shopify or something custom.
JohnnyBoi @JohnnyBoi115619
4 Followers 407 Following
Max Wolf @MaxWolf_01
51 Followers 321 Following
pyrodex @pyrodexai
3 Followers 34 Following
#BSidesNYC @BSidesNYC
2K Followers 120 Following The official account for Security BSides New York City. October 18, 2025 @ John Jay College
iosifache @iosifache
166 Followers 416 Following security @ snap | security @ ubuntu, cybersec startup lead, officer in previous lives | software security, open source
Lex Fridman @lexfridman
4.4M Followers 589 Following Host of Lex Fridman Podcast. Interested in robots and humans.
Ulysse Carion @ucarion
213 Followers 134 Following Cofounder, CTO @tesseralhq (YC W24). Also @ssoready. Used to work at @gem_software @segment. I just love enterprise software, man.
Chris Howard @chrisfhoward
5K Followers 924 Following Founder of Ritual Capital & Fuel Capital. Investing in exceptional founders building iconic and enduring companies.
DeepSeek @deepseek_ai
973K Followers 0 Following Unravel the mystery of AGI with curiosity. Answer the essential question with long-termism.
Alex Levinson @alexlevinson
31K Followers 2K Following Head of Security @Scale_AI. Former Red Team @Uber, @Lares_, @Zynga. Keeper of Keys @CCDCRedTeam and @nationalCPTC. Author of GSCRIPT. #InfoSec #RedTeam #Golang
Warp @joinwarp
5K Followers 9 Following AI-native HR, payroll, and tax compliance platform. Trusted by 500+ of the fastest-growing companies.
President Donald J. T... @POTUS
3.5M Followers 4 Following 45th & 47th President of the United States. The Golden Age of America Begins Right Now.
Xion @0x10n
4K Followers 123 Following CMU CSD PhD student / 2024 Top#0 Chrome Researcher / P2O Vancouver '24, TyphoonPWN '24/'25, DEFCON CTF 31-33, ... / PPP, KAIST GoN '18, @zer0pts
Clint Gibler @clintgibler
22K Followers 563 Following 🗡️ Head of Security Research @semgrep 📚 Creator of https://t.co/xwtIAI0CuJ newsletter
Free Wortley (@freeqa... @freeqaz
414 Followers 382 Following CEO @ LunaSec -- Open Source vulnerability scanner. Follow us at https://t.co/aqvbZoKrNH Mastodon: @[email protected] Contact: free at https://t.co/RGyqM44hra
Anshuman Bhartiya @anshuman_bh
5K Followers 3K Following I love Security, Automation, Innovation, Challenges and Changes. My opinions here, not my employers. https://t.co/MrnjVztqTu
🟢 nang 🟢 @not_nang
7K Followers 663 Following make what excites ⌨️ 🟢 founder @pearcreations 🟢 100k youtube amazing🤯 prev @carnegiemellon quant swe
mpgn @mpgn_x64
18K Followers 230 Following Flibustier du net ̿ ̿̿'̿'\̵͇̿̿\=(•̪●)=/̵͇̿̿/'̿̿ ̿ ̿ ̿ Podcast Hack'n Speak @hacknspeak / https://t.co/GyACSFg9mw
𝚊𝚕𝚔𝚊𝚕�... @alkalinesec
3K Followers 550 Following mobile security / symbolic execution. opinions are mine. @[email protected] . he / him
Andrej Karpathy @karpathy
1.4M Followers 1K Following Building @EurekaLabsAI. Previously Director of AI @ Tesla, founding team @ OpenAI, CS231n/PhD @ Stanford. I like to train large deep neural nets.
Donald J. Trump @realDonaldTrump
108.9M Followers 53 Following 45th & 47th President of the United States of America🇺🇸
@levelsio @levelsio
722K Followers 2K Following 📸https://t.co/lAyoqmSBRX $145K/m 🛰https://t.co/ZHSvI2wjyW $40K/m 🏡https://t.co/1oqUgfD6CZ $35K/m 🌍https://t.co/UXK5AFqCaQ $14K/m 👙https://t.co/RyXpqGuFM3 $14K/m 💾https://t.co/M1hEUBAynC $6K/m
Cody Schneider @codyschneiderxx
48K Followers 5K Following follow to watch self funded startup beat VC backed competitors who are cloning us building @graphed with @maxchehab signup for free - https://t.co/stXlkQBlSj
Alex Ruber @alex_ruber
3K Followers 425 Following 🇷🇴, co-founder of @encoreailabs (yc f24), @smoresmusicapp, ex arch/ios engineer @apple, ex flight engineer @nasa
Marc Andreessen 🇺�... @pmarca
1.9M Followers 27K Following Yes, I can see some risk that your threat to jail Internet company executives for not censorsing aggressively enough could backfire.
James Kettle @albinowax
79K Followers 92 Following Director of Research at PortSwigger aka Burp Suite. Find my research, tools & contact details at https://t.co/vP6UbGmvl3
Vercel @vercel
365K Followers 8 Following Vercel provides the developer tools and cloud infrastructure to build, scale, and secure a faster, more personalized web. Creators of @nextjs, @v0, and @aisdk.
dinero @dinqr0
584 Followers 576 Following game security @ somewhere.. | prev: co-founder @BackEngineerLab | interests in software protection, drm, anticheat, compilers, game security
Anisa Mirza @TheAnisaMirza
8K Followers 563 Following CEO @getLitnerd🔥🤓| 2X @YCombinator Founder | Forbes 30u30 | Proud 🇮🇹🇵🇰
Peter Kazanjy @Kazanjy
24K Followers 6K Following Tweeting Founder Led Sales & SaaS. Author @foundingsales. Founder @atriumhq, @founderledsales, @modernsalespros, @talentbinhiring (acquired). B2B Angel.
Palisade Research @PalisadeAI
25K Followers 28 Following We build concrete demonstrations of dangerous capabilities to advise policy makers and the public on AI risks.
John Hammond @_JohnHammond
298K Followers 3K Following Cybersecurity Researcher @HuntressLabs || Just Hacking Training @JustHackingHQ w/ @ethicalhacker || https://t.co/UtsNJiyQtS || https://t.co/narO3sz7y6
🐞Sara Badran @SaraBadran18
8K Followers 100 Following #bugbounty hunter / penetration tester , gamer 🎮 eWAPTX / eWAPT / eJPT 💻
John Espinosa @JEspn88
232 Followers 359 Following https://t.co/Um4f17zH9u | Co-Founder F24 YC | Husband and Father
Jon Xu @xuster
2K Followers 325 Following General Partner @YCombinator, Co-Founder @FutureAdvisor (YC S10), MIT EECS
Theo - t3.gg @theo
244K Followers 4K Following Full time CEO @t3dotchat. Part time YouTuber, investor, and developer
J.J. Fliegelman @JdotJdotF
1K Followers 398 Following Building @FirstHarmonic, former Visiting Partner at @YCombinator and co-founder of @WayUp. Travel addict, armchair linguist, and builder.
Essam Sleiman @essamsleiman
2K Followers 998 Following founder @canvasdotinc (yc f24) - prev @harvard
Adam Goss @gossy_84
2K Followers 241 Following I help businesses and individuals enhance their cyber threat intelligence processes, develop their skills, and make CTI actionable.
Oege de Moor @oegerikus
6K Followers 602 Following CEO and founder of XBOW. Previously: Founder of GitHub Next, founder of GitHub Copilot, CEO and founder of Semmle (GitHub Advanced Security), prof at Oxford.
Encore @encoreailabs
415 Followers 144 Following Building design-first consumer AI products that shape positive habits. Backed by @ycombinator (YC F24)
Trends for United States
150 B posts
150 B posts
86 B posts
45,2 B posts
13,4 B posts
17,5 B posts
21,5 B posts
13 B posts
2.536 posts
5.861 posts
92,2 B posts
13,5 B posts
379 B posts
63,8 B posts
1.692 posts
11,8 B posts
4.846 posts
13,6 B posts
You might like
Elon Musk
@elonmusk
225.5M Followers
Barack Obama
@BarackObama
130.6M Followers
Cristiano Ronaldo
@Cristiano
115.8M Followers
Justin Bieber
@justinbieber
108.9M Followers
Donald J. Trump
@realDonaldTrump
108.9M Followers
Rihanna
@rihanna
107.6M Followers
Taylor Swift
@taylorswift13
93.7M Followers
NASA
@NASA
87.8M Followers
Lady Gaga
@ladygaga
81.7M Followers
YouTube
@YouTube
79.0M Followers
Kim Kardashian
@KimKardashian
74.4M Followers
The Ellen Show
@EllenDeGeneres
73.2M Followers
X
@X
68.9M Followers
Virat Kohli
@imVkohli
67.9M Followers
Bill Gates
@BillGates
66.5M Followers
Selena Gomez
@selenagomez
64.9M Followers
Neymar Jr
@neymarjr
63.9M Followers
CNN Breaking News
@cnnbrk
63.9M Followers
CNN
@CNN
63.7M Followers
Justin Timberlake
@jtimberlake
59.2M Followers