c3phas (@c3ph_) header
c3phas (@c3ph_) profile picture

Security Researcher

Joined August 2019
Photo by c3phas (@c3ph_)Photo by c3phas (@c3ph_)Photo by c3phas (@c3ph_)Photo by c3phas (@c3ph_)
‼️ MAJOR ANNOUNCEMENT TLDR: - Trust Security is now TrustSec. New name, new logo, new website. - We’re setting industry standards on how security teams communicate their work. Our entire portfolio is now on open display - every audit, bounty, contest win. Full transparency, zero gatekeeping. - Going further, we present every competitor audit ran in parallel to us, on same commit. No cherry picking. It’s a pure measure of skill, and the results are conclusive. - Same team, same standard, same depth. The quality never changed. Now the visibility catches up. Everything's in place to hit entirely new ceilings. Full breakdown below ⤵️
11
15
4
123
20,289
c3phas retweeted
Announcing the Solidity Testing Handbook ✨ Fully free, one-stop resource for Solidity developers and security researchers. Resources are currently scattered across blogs, docs, and forums. I found it difficult to keep track of everything in one place. This handbook aggregates all testing patterns from basic unit tests to advanced mutation tests into a single, well-organized guide for quick reference. It’s built from my own learnings and best practices observed in popular codebases. soliditytestingbook.com/
18
38
7
252
16,121
most people don’t fail to learn web 3 security. They fail to decide. 1) dude, make working 2-4 hours rational, not romantic. Love of the stuff gets you started; logic keeps you in the game. Pick one thing, (e.g Solana and Rust, solidity + EVM) and one outcome (find 1 real bug in a public repo). stop everything else. I did that 1 year ago. 2) failing is part of our job. “No idea” “no time” “No money” “No mentor,” “No confidence.” cool. AnticiPate it, plan around it, keep moving. 3) kill the five excuses Time: You don’t need more hours; you need fewer distractions. Do 60 minutes/day, timer on, phone in another room. grow from there. money: Free repos, free write-ups, free CTFs exist. Pay later if you want speed; start now regardless. Check Solodit, Rareskills, Cyfrin Updraft.... etc Fit: “I’m not technical enough.” You will be technical, bro, after 20 focused sessions. Not before. dig deep first. Authority: Stop asking the timeline for permission. Ask for feedback after you ship a PoC. Avoidance: “I’ll think about it.” No. Decide: 30-day sprint, or don’t do it at all. 4) learn like a small boy every bug starts as a dumb question: “What happens if this state flips between calls?” Keep asking until the code taps out. 5) record everything. screen-record audits. Hot streaks have patterns (where you paused, what you probed). Rewatch your hot tape. iterate. May be write in a book or a journal on the wall. 6) build the trust bridge (with yourself) Do you believe this process will make you better? Do you trust your plan enough to execute it for 30 days? Do you believe it will work for you, not just for “smart people”? If any answer is “no,” fix that first; tools won’t save your doubt why do you want to be a security researcher? will you make more money to buy your mum her house? do you want to marry? do you want to own your car? whatever.. 7. direction > perfection. Your first wins are tiny: a failing test, a weird invariant, a reproducible edge case. stack them. Directionally right beats eternally waiting for “the perfect course.” 8) New identity, new priorities. You’re the kind of person who reads code daily, writes tests, and proves claims. Spend time/money accordingly. If it doesn’t move you toward “find 1 bug,” cut it. 9) Mini-playbook (30 days): Days 1-3, Environment + repo anatomy. Read one protocol end-to-end; map state variabless & trust boundaries. Days 4-10: Attack surface: auth, price oracles, reentrancy, rounding, share accounting, upgrade hooks. Write one failing test per vector. Days 11-20: Deep study 1 module. threat-model it. Try to break invariants. Document every failed attempt (gold for future you). Days 21-27: Pick one credible vulnerability pattern; hunt it across two more repos. Days 28–30: Package findings: minimal PoC, impact, fix suggestion, reproducibility. Publish or submit where appropriate. 10) Commit line (copy-paste this somewhere visible): “Indecision is a decision. I’m choosing progress for 30 days. One hour. Every day. No Excuses.” Just do the work and post your learnings. If it helps, you’ll know, because your code will start bleeding less. If you have any question my dm is open.
13
12
4
128
6,664
🏆 @neutrl Audit Contest Results 🏆 Congrats to: $118,000 rewards ➡️ $16.4M+ paid out in rewards.
6
1
3
38
5,556
The @OpenEden_X crowdsourced audit is complete! ✅ 186 reports submitted ✅ 6 valid findings accepted ✅ $5,000 in rewards allocated Congratulations to all researchers — and special kudos to top hackers like @0xTonraq and @nem0thefinder.
3
6
48
7,512
🧵For 2 years (2023-2025), @ether_fi conducted 18 audits More than 25+ High vulnerabilities were found. Here is a short, simple explanation of the 16 most important findings. 🔖Bookmark this thread or read it now👇
3
4
47
3,620
Aggregating my tips, threads, videos, and content in general, was definitely a nice memory refresher and a good way to end the year. I now present: my blog - justdravee.github.io/ I hope this serves you well, anon! Stay tuned for more!
3
7
1
66
4,238
2024 was another amazing year for TrustSec! Super proud of the impact the team has made year-round. We've done a bit of everything: - Solo audits - Team audits - Public contests - Bounties - Bounty coaching - Retainer services - Consultation - Mathematical modelling - Gas audit - Test audit - R&D outsourcing - Emergency services - Judging - In-house contests Total revenue for the year is $4,646,000, with ~$1,450,000 paid to other members for their exceptional work. This is a serious step up⬆️. We thank our clients for trusting us with their most sensitive assets in an increasingly competitive security landscape. We express our gratitude through the quality we bring to each and every engagement 🙏. Below are some of the projects that we directly impacted in 2024, we want to name them as they are now part of the TrustSec family tree, each in their own way. - @aave - Bounty - @zksync - Audit - @Uniswap - C4 Contest top #3, Bounty - @Optimism - Audit, Sherlock contest top #1, bounty - @reserveprotocol - Strategic retainer & audits - @Curvance - Strategic retainer, contest judging - @Juice_Finance - Strategic retainer, audits, R&D, in-house contest - @graphprotocol - Audit - @StoryProtocol - Strategic retainer & audits - @AbstractChain - Audits - @MIM_Spell - C4 Contest top #1 - @THORChain - Audit, contest judging - @withAUSD - Audit - @OlympusDAO - Audits - @0xSplits - Bounty - @StakeDAOHQ - Audits - @perpprotocol - Bounty - @AgoraGovernance - Audits - @linkpoolio - Audits - @HookProtocol - Audit - @zerolendxyz - Immunefi Contest top #1 - @heylunchbreak - Audit - @LairFinance - Audit - @CloberDEX - Audits - @dHedgeOrg - Audit - @BaselineMarkets - Audit - @3_finance_ - Audit - @sentimentxyz - Bounty - @hypercerts - Audit - @onchainheroes - Audit - @squeeze_dot_it - Audit - @sigmatrading - Audit - @Mozaic_Fi - Audits - @prtyDAO - Audit - @sommfinance - Bounty - @PhenomPokerApp - Audit - @KAYEN_Protocol - Audits - @xeal_ai - Audit - @tenderize_me - Audit - @y2kfinance - Bounty - @degenexpress69 - Audit - @CashmereLabs - Mathematical modelling - @UniversalSwaps - Audit Throughout the year, we've kept looking for ways to optimize our team's processes and hive mind strategy, as that is one of the defining factors of a team audit's success. We've also searched for industry-wide soft spots, going at times where no one has stepped before. With the high demand, we've also strengthened our lines with rising stars, who swiftly proved their great skills. In 2025, we aim to strengthen our existing bonds with clients while expanding our network through new partnerships. We'll also try to find more ways of sharing our expertise with the community, something we did not allocate sufficient time to this year. So here’s to a New Year filled with growth, collaboration, and success - together, let’s make 2025 the most secure year yet!
3
6
4
149
12,700
🤩 3 days left for $NABLA sale on @FjordFoundry ⏰Time: Dec 4, 2 PM UTC 🔵Curator: @bobtherebuilt 🔵Valuation: $6M FDV 🔵Round: $300k ($120k to liquidity) 🔵No Minimums 🔵100% Unlocked 🔵No KOLs and VC to dump 🔵 Traction and PMF
9
20
2
53
6,377
Nabla Finance pools are live on @Base! We’re opening up our single-asset liquidity pools to everyone. Nabla features a $cbBTC liquidity pool. 🔗 Explore the pools: app.nabla.fi/pools The pools are capped and generate an organic yield from Nabla AMM’s swap fees. Although used by the AMM, the pools are protected from IL and LVR by design.
13
25
2
75
14,246
Nabla Finance has officially launched on @Arbitrum One! After 2 months of intense testing and relentless optimization in a private Alpha version, Nabla is now open to the public. Pool deposits and swaps are permissionless on the smart contract level. We are phasing out the existing swap user interface, as we plan to offer swaps on Arbitrum exclusively through aggregators or directly via our smart contracts. Nabla provides single-sided, low-risk liquidity provision by isolating market-making risks in a separate pool called the Backstop Pool. Additionally, Nabla Finance reintroduces fungible (and therefore composable) LP tokens. Explore Nabla Now: app.nabla.fi/pools
38
35
12
98
32,359
I don't think I ever announced it, but @flexybridge is now a public good. Bridging is completely free for everyone. Help us spread the word if you feel called. Cheers 🍻
6
14
85
4,858
While researching perpetuals and options, I discovered a GitHub repository with an amazing selection of derivatives DeFi protocols, from options to perpetuals and others, this resource covers almost all. Although the repo isn't active anymore, it's still pure gold for DeFi developers and security researchers github.com/0xperp/defi-deriv… Check it out and bookmark for future reference! #DeFi #Perpetuals #Derivatives
3
9
71
4,457
Learn as much as you can when you're young. The older you get the harder it is to learn things. Even if you take basic lessons in something, it'll go a long way when you want to learn it later in life.
15
43
4
350
21,205
makefiles are insanely powerful automation and build tools. here's some resources you can learn it from: - youtube.com/watch?v=yWLkyN_S…: this is a quick hands-on introduction to makefiles - youtube.com/watch?v=GExnnTaB…: dr. barry's intro - youtube.com/watch?v=FfG-QqRK…: a more comprehensive
1
91
4
699
45,207
Today we are officially launching @EnigmadarkLabs An elite white-hat group led by @vn_martinez_ and myself with a mission to bulletproof protocols by leveraging in-house security researchers. Audits, invariants, bug bounties, testing, development practices, new hires, on-chain monitoring. We help with everything to get your protocol to the Security Hall of Fame. Check the article where we explain our vision: mirror.xyz/0xaeDAA951e7fbe10… Visit our website: enigmadark.com/
18
10
4
129
16,694
BIG NEWS! After months of tireless work, we're finally ready to announce Gasbot's successor, Flexy ⚡ @flexybridge What is Flexy? Flexy is a full-scale, cross-chain bridge offering the lowest bridge fees, fastest bridging time, and our signature gasless transactions! Fewer clicks. Less time making selections. Everything in USD so you never need to type in 0.001 ETH again 😅 The video below shows how you can bridge funds from chain to chain, receiving both USDC and gas in a single bridge flow. The whole process took <1 minute from start to finish and required ZERO user transactions. As always, any project can natively integrate the Flexy bridge to offer a tailored bridging experience without making users leave their dApp. Check out our docs to get started 🔥 I'm extremely proud of what we've built and would love any testing and feedback! More chains and tokens to be added daily. Feel free to ping me with any requests.
18
9
143
109
10,059