Tiago Assumpcao @coconuthaxor
Technical Director @ Crypto ISAC | Former Phrack Editor github.com/tiassumpcao Brazil Joined December 2011-
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Throwback to 2011: our founder @julianor (with @XorNinja, formerly at Google and now leading @calif_io) exposed critical flaws in SSL/TLS (HTTPS) with the BEAST attack at Ekoparty 🔥 🤯 Breakthroughs like these inspire the work we do at Coinspect today!
New Gate 15 Interview Ep. 62! Crypto ISAC’s Exec Director Justine Bone joins Andy Jabbour to discuss: 👉 Threats to crypto & blockchain (including DPRK) 👉 Personal & org security must-dos 👉 What’s ahead in 2026 👉 Why collective defense matters 🎧 vimeo.com/1121114169/f14……
NYC — you’re invited! Crypto ISAC Security & Web3 Mixers 📅 Wed Oct 1, 2025 | 📍 PubKey NYC | 🍸 Drinks on us Meet security leaders, Web3 builders & member orgs. Let’s talk resilience + crypto security. Register today: luma.com/1g1mm1zt #NYCcrypto #Web3 #Cybersecurity
Ok, we know we've been a bit cryptic. But here's the issue: dApps often load obfuscated JS code that can quietly check your balance and, if conditions match, load a wallet drainer. And the justification? It's usually labeled as “analytics”
Ok, we know we've been a bit cryptic. But here's the issue: dApps often load obfuscated JS code that can quietly check your balance and, if conditions match, load a wallet drainer. And the justification? It's usually labeled as “analytics” https://t.co/QSZ1XUhgCW
🤔Why is it "normal" for dApp frontends to load obfuscated, Web3-specific tracking code that fingerprints user devices and collects wallet info? How this looks any different from the first stage of a targeted wallet drainer?
🚨 Threat Alert The @Crypto_ISAC community is observing a sharp uptick in phishing campaigns targeting our ecosystem. Threat actors are: 1. Impersonating recruitment teams and senior leadership at crypto companies 2. Delivering fake job offers through fraudulent invites or…
We're excited to welcome @Ripple as a Founding Member of @Crypto_ISAC! Together, we’re strengthening security and collaboration across the crypto ecosystem.
Binarly is celebrating @phrack 40th anniversary! 61st floor energy. Legends only 🎉
It is hard to measure and value how much work and the people that have taken this to be built. I frankly have little words (but gigantic) to say thank you to the involved people in a process of 40 years. Thanks to each of you at @phrack . Thank you very much for what you built.
If you have an incident, disclose it properly, but do not remove evidences. That is the only way a capable team can evaluate and help you assess possible risks. (cc @Crypto_ISAC)
If you have an incident, disclose it properly, but do not remove evidences. That is the only way a capable team can evaluate and help you assess possible risks. (cc @Crypto_ISAC)
DM me if you’d like an invite.
🪓🧟♂️ We've identified and disabled 100+ malicious "Zombie dApps" wallet drainers and flagged ~500 more at risk - working hand‑in‑hand with DeFi aggregators and threat teams to keep web3 users safe. Learn more: coinspect.com/blog/zombie-da…
Great stuff
We worked with @DefiLlama to remove ~500 dead dApp domains from their database 🧟♀️ Some already host drainers. ⚠️ Wallets use these dApp lists to mark domains as trusted. If you manage a dApp list or phishing DB, make sure to filter these to protect users.
🚨 New Blog Alert: Tracing Crypto Attacks – Best Practices for On-Chain Incident Response 📘 By Lorenzo Zen @chiurlov16, Blockchain IR specialist at @Crypto_ISAC On-chain incidents move fast. This guide helps you move faster. What’s inside: ✅ Crypto-specific IR workflows ✅…
Are you attending the Bitcoin Policy Institute’s 2025 Bitcoin Policy Summit? Let us know! @henrybeaudin will be attending and representing the @Crypto_ISAC, continuing our work at the intersection of cybersecurity and digital assets. Grateful to Kenneth Egan and the Bitcoin…
Hello friends. Check out this awesome and unique role that just opened up on my team in SEAR. Wanna secure Apple silicon, ROMs, iBoot, and more? jobs.apple.com/en-us/details/…
We’re proud to announce that Tiago Assumpcao (@coconuthaxor), Technical Director of @Crypto_ISAC, will be speaking as a panelist in tomorrow’s @lfdecentralized webinar, hosted in partnership with MITRE. The panel will dive into AADAPT™, a cyber threat framework purpose-built…
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