Coldcard Exploit 2026: Lessons for Institutional Crypto Custody
Key Takeaways The estimated $130M Coldcard exploit proved that offline hardware fails if built on a single cryptographic key. A firmware flaw reduced key entropy down to a brute-forceable 40 bits, allowing remote extraction without breaching the physical device. Security concerns sparked a 2026 record of 890,000 BTC moved in a single week, highlighting the […]
Beyond the Enforcement Gap: What Crypto Exchanges Must Build Before Regulators Catch Up
Key Takeaways Static KYC does not survive continuous KYT scrutiny. Sanctions screening belongs inside the Travel Rule workflow, not beside it. Alerts are not reports; case management is the gap regulators test first. Retrofitted data protection becomes an audit finding. Governance on paper is not governance under examination. Over-automated compliance is a liability, not a […]
MPC Wallets Aren’t Enough: What Institutional Crypto Custody Actually Requires
Key Takeaways MPC is the baseline now, not the differentiator. Distributing signing authority across independent key shares removes the single point of failure behind most major custody breaches. Any provider still building around one private key is selling a design the market has already moved past. The real value is governance, not cryptography. Thresholds and […]
How Account Abstraction Helps Exchanges and Web3 Businesses Win More Users
Key Takeaways Account Abstraction (AA) replaces traditional onboarding friction (seed phrases, gas token hurdles, and browser extensions) with one-tap social and passkey authentication, cutting customer acquisition costs. Turning wallets into programmable accounts unlocks new monetization streams, including promotional gas sponsorship, stablecoin fee settlement in USDC, and automated subscription billing. Since ERC-4337 launched, over 40 million […]
Understanding Global Crypto Payments Market In 2026: A Guide For Exchanges And Custodians
Key Takeaways Crypto card spending has expanded more than 15x since 2023 (reaching an ~$18B annualized run rate), signaling that end-user transaction demand is outpacing traditional payment processor readiness. Rather than requiring merchants to deploy new point-of-sale (POS) hardware, leading programs settle stablecoins over existing Visa and Mastercard networks—giving users instant access to over 175 […]
