count-sum @_count_sum
web3 security researcher | @GuildAcademy_ alumni | ex @consensys | solana early supporter Joined May 2017-
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@KannAudits Amazing! Proud to have contributed to this result.
Proud to have contributed to this report.
New security audit report published for N4A. 12 days audit of their contracts. 1 high, 3 medium, 6 low/info severity issues found. 🫡 Read the report below 👇 github.com/Kann-Audits/Ka…
Wanted to share that I've contributed to this Audit report⚡️ Thanks @KannAudits for the opportunity 🙌
New security audit report published for @casterdotfun, It’s been a tough one. 22 days audit of their contracts. 19 Critical/High, 28 Medium, 37 Low/Info severity issues found. 🫡 Read the report below 👇 github.com/Kann-Audits/Ka…
@CrucibleCrypto Thanks for the shout out, joining the discord.
@0xenzo_eth @sherlockdefi Happy Birthday bro! 🎂
@rektoff_xyz Just applied. Hoping to get selected this time
@0x3b33 Congrats!! looking forward to read the write up
@pashov Thank you for the inspiration! 👏
@trustyournuts Interested. Let's connect!
I'm back. Been silent for a few months taking care of some personal issues. This time I've started upskilling on AI (still focusing on making web3sec great again lol). What are some cool AI courses/articles you would recommend?
It's not the end, it's still living on in the LLM data training sets. That's why you see so many zero-address check suggestions and inflated severities. (My feeling is that it has improved with recent models though?) The very early 2021 days with @0xRajeev @gpersoon @sockdrawermoney were peak fun. What ruined contests from an SR's POV was: Fewer real bugs because devs and tooling got a lot better, once foundry came along devs started actually testing their code with high coverage. This led to more (arguably) out-of-scope bug submissions which made the highest-impact move arguing about your own & others' issues. The difference between a high and a medium was not well defined in practice & there were some incompetent judges (sorry). Pool sizes also never kept up with the increase in participants. In the end, the audit contest payout structure changed so much that many were just pre-deployment bug bounties (different pool size unlocks for H/M). Ironically, now would be a great time for contests again as everyone is boasting about their AI being the best. Would love to see more real results instead of vagueposting.
🤯CODE4RENA SUNSETTING. THE END OF AN ERA Thank you for everything, code4rena, forever in our hearts <3
@xyz_remedy @Harvesto12 Amazing visuals! Much appreciated!
Three new queries approved. @_count_sum flags unsafe uint256 to int256 casts, enabling silent overflow and sign corruption on large values. @Harvesto12 flags exploitable setFee functions with no access control or bounds checks, letting anyone manipulate protocol fees. @Pythoninsa flags incorrect rounding direction in ERC4626 preview functions, allowing users to receive more assets than they should. Queries below:
@anchabadze @MonetrixFinance @code4rena Amazing milestone! Congrats 👏
@contractdotdev Interested! Let's connect.
AltAccount 💰 🎊 @neal_melin35811
2 Followers 710 Following If you want to quickly turn $10,000 into $1,000,000, follow the link below to join us and learn more details.👇 👇🏼 💼 🌸 🌞
Tucker - AuditAid.io @CrucibleCrypto
177 Followers 291 Following https://t.co/WdqwxN6DEV is more than just the best AI auditing service, we are now a community of 100+ and growing SR's working together. DM for private Audits
AlexSR @0xAlexSR
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Aurel IANCU @awrelll
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cds-amal @cdsudama
244 Followers 1K Following Open-source builder. Solana developer tooling. Prev: @trufflesuite • @Consensys • @infura_io (DIN). Rust. Testing, observability, compilers & debuggers.
x Ape @GeneralxApe
16 Followers 658 Following
hy6gr @hy6gr
42 Followers 711 Following
RNemes @rnemes4
596 Followers 994 Following Dev turned security auditor. Hunting bugs on @HackenProof + @immunefi.
mettal @zmettalz
64 Followers 387 Following Security Researcher & Smart Contract Developer at @opsek_io SSCD+ Certified by @CyfrinUpdraft
لينكساوي @saddeeb00
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The Hacking Games @THG_Global
151 Followers 262 Following 👾Gamers Wanted 🧠Where Unconventional Minds Thrive 💻 Cybersecurity Career Level Cheat Codes If you want to work with us, get in touch at [email protected]
Omito @KevineOmito
26 Followers 264 Following
Abdul moid Ahmed @indieshipx247
24 Followers 595 Following Building a SaaS with $0: IndiePolls 🚀 Making beautiful, embeddable polls that beat Google Forms Documenting my journey to $1,000 MRR. 👇
Yahia sherif @yahiasherif0
33 Followers 441 Following Smart Contract Auditor || Bug Bounty Hunter || Solidity || Rust
Ahmed Hassan @ashaat63
3 Followers 49 Following
Michael Shapkin @michael_shapkin
378 Followers 1K Following
singsing @singgihTara
300 Followers 1K Following DeFi learner | ZK Enthusiast | @CentuariLabs Builder | DevRel @devweb3jogja
flash-a⚡ @flashathehunter
47 Followers 797 Following trash hecker not qualified for anything but trying to be...
forefy @forefy
1K Followers 510 Following Over a decade of security research and engineering channeled into securing emerging threats ㅤ CTO @audit_wizard 🧙♂️🪄🪄 ㅤㅤㅤㅤㅤㅤㅤ Co-Founder @hackstackapp
Tharun @0xthar000n
231 Followers 2K Following OSCP | CRTO | 1XCVE | offensive security consultant@big4
alexander @a1exander
557 Followers 115 Following 21 | founder @BorgHQ, building autonomous pentesting 🇳🇴
Aasif | NoemaLabs @Aasif1552
175 Followers 615 Following Smart Contract Security Researcher | co-founder @NoemaLabs
0xAnon.Ms @0xAnon_ms
104 Followers 454 Following Web3 Security Learner || Aspiring expert Smart Contract Auditor/researcher || Passionate about Blockchain Security
Ffoaslear @FfoaslearU5BAI
5 Followers 245 Following
George Gorzhiyev @ygorz01
1K Followers 944 Following Agentic full-stack • Chainlink CRE • Palantir Foundry Omarchy Linux Enjoyer
molaratai @molaratai
283 Followers 469 Following
Cosmin @cosminm53
121 Followers 427 Following Security Researcher & Triager | EVM, Solana, Move| @KannAudits Intern | @PashovAuditGrp Triager | @CyfrinUpdraft alum | ZK enthusiast | @rektoff_xyz C4 Graduate
Enoch @3n0ch03
294 Followers 283 Following SR @ThreeSigmaxyz | Senior Watson @sherlockdefi | whitehat @Immunefi https://t.co/V8RMrvK4rC
pontifex @pontifex73
113 Followers 148 Following EVM Auditor | I find where protocol assumptions break in implementation. Building systematic audit workflows → https://t.co/2DKZHV20DE
neonleo @neonleo_108
0 Followers 98 Following
Immanux @IMMANUX2160
86 Followers 679 Following Tech lover Passionate about Machine Learning and Artificial Intelligence. Currently learning and exploring the exciting world of ML/AI through Python libraries.
Nolan | ExVul @ma1fan
5K Followers 3K Following Founder of @exvulsec, All Stars @immunefi. Security Researcher, OrangeHats(@stacks), Ex @huawei, In time on chain monitor: https://t.co/cFuPcoekT1
duke.sol @dukedotsol
3K Followers 988 Following started coding and writing before the ai renaissance | engineering @gloamtrade, @aumofinance | ex @rektoff_xyz | head of audits @smcdao
Tucker - AuditAid.io @CrucibleCrypto
177 Followers 291 Following https://t.co/WdqwxN6DEV is more than just the best AI auditing service, we are now a community of 100+ and growing SR's working together. DM for private Audits
pkqs91 @pkqs91
410 Followers 99 Following Building https://t.co/mp5PgslsP9 / Security, audits, bounty alt: @pkqs90
Arabadzhiev @arabadzhiev_
1K Followers 255 Following Exterminating bugs for a living (on-chain) | Security Researcher @Certora
Invariant Labs @InvariantBuild
99 Followers 2 Following A research-driven security firm that leverages formal methods for smart contracts, blockchains, zero-knowledge circuits, and adversarial protocols.
Schnilch @Schnilch
886 Followers 720 Following web3 security researcher | interested in move and rust
cds-amal @cdsudama
244 Followers 1K Following Open-source builder. Solana developer tooling. Prev: @trufflesuite • @Consensys • @infura_io (DIN). Rust. Testing, observability, compilers & debuggers.
Leo Alt @leonardoalt
5K Followers 567 Following AI+FV @axiommathai (own views here) | prev co-founder, FV/ZK @powdr_labs, FV+compilers @ethereumfndn @solidity_lang
Byte | yoursaudit @yoursbyte
281 Followers 321 Following Security researcher & Founder of @yoursaudit
trust your nuts @trustyournuts
2K Followers 939 Following i cook the stuff that makes your nuts tingle. quant @ @wakaflocka advising @packratdotfun
Bitcoin Developers Ac... @bitdevsAccra
276 Followers 68 Following Building Ghana’s 🇬🇭 Bitcoin technical community through open discussions, research, and hands-on development around Bitcoin and related protocols. ⚡️
Orakuru @Orakuru_JP
5K Followers 12 Following The launchpad that screens creator wallets before you buy. Bonding curves, built to protect 作成者のウォレットを購入前にチェックしてくれるプラットフォームなんだ。ボンディングカーブも、ちゃんと保護のために設計されてるんだよ
RNemes @rnemes4
596 Followers 994 Following Dev turned security auditor. Hunting bugs on @HackenProof + @immunefi.
Auditifu @auditifu
155 Followers 295 Following Agentic audit harness for DLT security. Built from years of finding bugs. Cosmos, Solana, Substrate. Pre-launch. By @rnemes4.
Vivek @0xvivekd
3K Followers 1K Following Security Researcher I find the bug before it finds the treasury $400M+ exploits prevented #22 Immunefi · #36 HackenProof DMs open for collaborative audits
Klara Kovačević @klarakova
545 Followers 886 Following Making Web3 safer @Chain_Security | Ex-Google | Board @AliceInBlckchns | Producer @ Croatian Opera Academy 💃🤓
Wb3Jobs (Hiring Web3) @wb3jobsx
8K Followers 925 Following Your gateway to crypto job opportunities! Join our free job newsletter. 🚀 Powered by @clyr_network
Sock @sockdrawermoney
3K Followers 1K Following compsci will collapse into two bitter lessons. bitter lesson of security: it’s bitterly hard—forever. cofounded `npm audit`, @code4rena. frontierist. optimist.
Theo - t3.gg @theo
393K Followers 4K Following Full time CEO @t3dotcodes & @t3dotchat. Part time YouTuber, investor, and developer
Statemind @statemindio
2K Followers 89 Following Security research for Web3 & DeFi | Lido, Curve, Fluid, Symbiotic, Valantis, Yield Basis, Vyper | Top in Paradigm CTF | ICPC |
DadeKuma @DadeKuma
2K Followers 355 Following Independent Security Researcher | Collaborating with @zenith256 @cyfrin @PashovAuditGrp | Available for private audits, Solana/Rust & EVM 🗓️
ret2basic.eth @ret2basic
3K Followers 4K Following @taichiaudit Founder | Whitehat doing mediations @Immunefi | Core Member @DeFiHackLabs
mettal @zmettalz
64 Followers 387 Following Security Researcher & Smart Contract Developer at @opsek_io SSCD+ Certified by @CyfrinUpdraft
Bill Hughes @BillHughesDC
9K Followers 564 Following Lawyer at @robostrategy advisors. law and policy. 🦾🤖
Julia @julia27eth
271 Followers 145 Following co-founder @zeroshadow_io and SEAL911 volunteer, previously @chainalysis
Defimon Alerts @DefimonAlerts
4K Followers 43 Following DeFi security monitoring • $ 2M+ rescued ⚠️ Alerts: https://t.co/p5MHTe5S0Q 💎 Signals: https://t.co/70vuWap7y0
contract.dev @contractdotdev
1K Followers 20 Following The operating console for smart contracts. Analytics, monitoring, and investigation for contracts in production.
0x15 @0x15_eth
1K Followers 273 Following Web3 Blockchain and Smart Contract Security Researcher | Bounty Hunter | Solidity | Rust l Go | Move | C# | C++ | Java | Clarity
GrumpyLord @GrumpyLord36678
546 Followers 77 Following https://t.co/PRRBHBXzsR Username was autogenerated lmao I'm not that Grumpy! Where's my hoodie at Immunefi hahaha?
𖤍 𝖋𝖊𝖊𝖟... @thegreatfeez
444 Followers 333 Following ⛓️ Blockchain Dev ➔ 🤖 AI Engineer ➔ 📊 Financial Analyst
Dan Ogurtsov @danogurtsov
530 Followers 283 Following ex-Head of Audits @PashovAuditGrp prev: audits @mixbytes, research @P2Pvalidator, strategy @EYnews
IPTS - Interplanetary... @iptsai
899 Followers 133 Following Technology that benefits humanity gets built by people. We find them. Recruitment partners for AI Safety, Frontier AI, Decentralized Infra & Emerging Tech.
Battlechain @battlechain
1K Followers 12 Following Before mainnet, there's Battlechain. The adversarial L2 for mainnet-bound protocols.



































