On 14 March 2026, Robinhood's Head of Crypto Johann Kerbrat explained why the firm is building Robinhood Chain, an Ethereum Layer 2 based on the Arbitrum stack, instead of launching a new Layer 1 blockchain. The network underpins a tokenization push that has already brought about 2,000 U.S. stocks and ETFs on-chain for European users, while evolving SEC guidance and potential exchange-level oversight of centralized sequencers cloud the outlook for a planned U.S. mainnet later in 2026.

The US Court of Appeals for the Tenth Circuit has declined to hear Custodia Bank’s final appeal over its denied Federal Reserve master account, ending the crypto-focused bank’s five-year legal effort to gain direct access to the central bank’s payment system. Judges upheld the view that the Federal Reserve has discretion over which institutions can obtain master accounts, even as other fintech and crypto firms, including Kraken and Revolut, pursue their own routes to US banking access. The ruling drew a strong dissent from Judge Timothy Tymkovich, who warned that refusal of a master account can be “indispensable” and potentially fatal for a bank.

The US Department of Justice and Europol dismantled the SocksEscort residential proxy network, seizing 34 domains, taking 23 servers offline across 7 countries, and freezing $3.5 million in cryptocurrency. The operation, running since 2009, allegedly hijacked 369,000 devices in 163 countries and was used to support account takeovers, ransomware, and crypto fraud, exposing 124,000 registered users to potential enforcement action.

On 13 March 2026, HSBC and a Standard Chartered-led joint venture emerged as frontrunners for Hong Kong's first stablecoin issuer licenses, which are expected to be announced by 24 March 2026. The new regime mandates 100% high-quality liquid asset reserves, strict AML rules, and next-day redemptions, while Hong Kong simultaneously advances broader digital asset reforms covering custody, derivatives, tax, and wholesale settlement. The initiative positions Hong Kong as a tightly regulated hub for institutional on-chain payments and cross-border trade finance.

Swedish authorities are investigating a reported data leak tied to CGI Sverige after a threat actor called ByteToBreach claimed to have exposed source code and sensitive material from the country's e-government platform. CGI said the incident involved two internal test servers with an older application version and its source code accessible but no evidence of impact on production data or services. Officials and security researchers warned that the leaked code and documentation, if authentic, could pose ongoing risks to Swedish and European public cyber infrastructure.

Singapore-based MetaComp announced on Friday that Alibaba took part in its Pre-A+ funding round, lifting the stablecoin firm's total capital raised over the past three months to $35 million. MetaComp plans to use the new funds to scale its StableX Network for compliant, real-time cross-border payments across Asia, the Middle East, Africa and Latin America.

On March 12, 2026 in Tel Aviv, Playnance announced that its G Coin utility token will launch on March 18 as part of a live Web3 digital entertainment ecosystem. The token already counts more than 200,000 holders, about 13 billion G Coin distributed in presale, and an estimated $38 million market capitalization, and it will serve as the unified economic layer for gaming, prediction markets, and interactive financial platforms on PlayBlock. G Coin will operate under a fixed 77 billion supply with structured lock and release mechanics, including 12‑month locks for gameplay losses and a vesting schedule for unsold tokens.

Experts caution that within the next five to ten years, powerful quantum computers could decode the cryptographic protections used by Bitcoin, Ethereum and standard EOA wallets, exposing funds to "harvest now, decrypt later" attacks. BMIC, a presale-stage project, is building a quantum-secure finance stack using ERC-4337 smart accounts and NIST-approved post-quantum signatures to avoid public key exposure and add staking and payment features. The BMIC token sale aims to raise €40 million with tiered pricing up to $0.058182, funding a wallet rollout from 2026 and a planned Quantum Meta-Cloud integration in 2027.