Halborn

Institutions adopting DLT must collaborate on shared infrastructure without sacrificing control, privacy, security, or compliance. 🔐 We are proud to release our latest whitepaper, that explores how Daml and Canton establish a resilient trust layer for regulated ledgers.

A huge thank you to the builders who joined the Casper Agentic Buildathon! 🤖 The Qualification Round exceeded our expectations, with 250+ approved BUIDLs and 550+ registered hackers, more than 2× the participation of our previous hackathon. A big thank you as well to @HalbornSecurity, @AlliumLabs, and @NOWNodes for helping make this Buildathon possible and supporting builders across the Casper ecosystem. Now comes the next stage: evaluating the BUIDLs and selecting the finalists. The Final Round kicks off on July 13, and we’ll soon find out which projects set the benchmark for agentic innovation on Casper. Stay tuned.

Threat modeling for Canton needs its own approach, not one borrowed from public blockchains or centralized systems. 🔐 Each validator only holds data relevant to its own parties, changing what a threat model must cover. 📰 Read our framework: halborn.com/blog/post/thre…

Reputation attacks on AI agents move in microseconds. Detection takes hours, and blockchain transactions can't be reversed. ⚠️ By the time a bad score gets flagged, the malicious transaction has already cleared. 📰 Learn more: halborn.com/blog/post/how-…

@cantor8 🛡️🤝

Audit Complete. We're proud to announce a successful audit with @HalbornSecurity, focused on smart contracts and infrastructure around The C8 Registry - the powerhouse asset issuance engine behind some of Cantor8's biggest partnerships. We look forward to working with Halborn again into the future. 🤝

We are proud to share that we have completed our smart contract and infrastructure security assessment for @cantor8's C8 Registry! 🔐 Cantor8 is a leading infrastructure provider within the @CantonNetwork ecosystem offering a wide suite of enterprise-grade products, purpose-built for large-scale institutions and regulated sectors.

AI anomaly detection helped @Alchemy catch abnormal Ethereum RPC transaction patterns roughly 3 hours earlier than manual monitoring would have. 📡 That gap was enough to reroute traffic before customers ever noticed a problem. Bill Platt explained how at ACCESS 26.

Our CEO Jacques Boschung and @Station_70 CEO @Adam_T_H will feature on a webinar to show CISOs, compliance leads, and risk managers what it means to be genuinely compliant versus merely authorized 🔍 🎟️ Attendance is free, save your spot below 👇 luma.com/compliance-web…

What does MiCA and DORA actually demand from a security architecture? Not just a license. ⚠️ They require continuous monitoring, real time incident detection, and disaster recovery that holds up under audit, not just on paper.

Canton's privacy guarantees end at the ledger boundary. ⚠️ Our latest overview by @urruts explains JWT token exposure, PQS database risk, and fabricated data injection through off-ledger automation. 📰 Read: halborn.com/blog/post/cant…

Multi-sig isn’t enough. MPC isn’t enough. How you implement them matters. Justin Fang from @HalbornSecurity breaks down why operational controls, like who holds keys and how access is enforced, are critical. Watch the full session: youtube.com/live/T5j8azJwG…

Deterministic nonces in SecondFi's wallet signing code turned every transaction into a private key leak. 🔑 $2.4M confirmed lost, estimates run as high as $20M across 374+ wallets. 📰 Read our analysis: halborn.com/blog/post/expl…

Apyx has completed its 5th smart contract security audit, this time with @halbornsecurity. 🔐 Security and transparency are core to building the first Dividend-Backed Dollar (DBD) protocol. All Apyx audits are available here. 👇 docs.apyx.fi/resources/audi…

🔗 Access the report below 👇 halborn.com/audits/apyx/sm…

We are proud to announce that we have completed a smart contract security assessment for @apyx_fi! 🔐 Apyx is the first Dividend-Backed Dollar (DBD) protocol backed by variable rate perpetual preferred stock, such as STRC issued by Strategy (MSTR).

Career update folks. I'm excited to announce I'm joining @HalbornSecurity as Director of Managed Solutions! Halborn is heading into a new chapter and I can't wait to talk more about where this is going. I'll be leading managed service delivery and operations. Thrilled to be part of what's next!

@TruYields @solana @komainu @Anchorage Congratulations! 🔐🤝

$TRUBILL is live: institutional U.S. Treasury yield on @Solana. Permissioned access for approved institutions, T+0 redemptions and onchain utility, backed by the AAA-rated ULTRA Fund. Built on institutional infrastructure: - @Komainu (regulated custody) - Porto by @Anchorage (institutional participation in DeFi) - @utila_io (MPC wallet infrastructure) - @GSR_io (market making and liquidity provision) - @HalbornSecurity (smart contract audits)

June 2026 DeFi hack tally: $74M+ across 11 attacks. 😱 Biggest: Humanity Protocol, $36M, after one compromised employee laptop exposed bridge admin keys. 🔑 Read our comprehensive overview: halborn.com/blog/post/mont…

What are the lessons learned from 2025's DeFi security incidents? 🔐 For @hashgraph CISO @xmoxxen, the answer is the importance of fundamentals.