Crypto Roundup: 10% Portfolio Allocation, Ethereum L2 Atomic Test, $1B Lazarus Laundering

A Chinese crime network laundered more than $1 billion in cryptocurrency for North Korea's Lazarus Group, according to blockchain investigator ZachXBT. The findings highlight the growing role of digital assets in state-sponsored cybercrime and the increasing sophistication of cross-border laundering operations. The Lazarus Group, which has been linked to numerous high-profile hacks targeting crypto exchanges and DeFi protocols, continues to exploit the pseudonymous nature of blockchain transactions to finance North Korea's weapons programs.

Affluent investors are now allocating roughly 10% of their portfolios to digital assets, according to a CoinShares survey of 2,230 investors with at least $500,000 in investable assets across the US, UK, France, Germany, Italy, Sweden, and Switzerland. Digital asset ownership exceeded 50% in every market surveyed and reached approximately 70% in four. Notably, long-term appreciation and diversification ranked as the top reasons for holding crypto, while speculation came last, and just 6% of respondents identified primarily as short-term traders. At least 85% of existing holders in five countries plan to increase their positions this year, with Bitcoin remaining the dominant entry point at 80% of crypto investors.

The Ethereum Economic Zone (EEZ) has tested what project contributor Eduardo Antuña Díez called the "first atomic cross-chain" transaction between Ethereum mainnet and a layer-2 network. The transaction carried 0.001 ETH alongside a state update for a rollup, demonstrating that linked actions across networks can succeed or reverse as a single unit. Developers behind the EEZ said the framework is designed to let rollups interact with each other and Ethereum mainnet within a single transaction without relying on bridges, aiming to reconnect liquidity and applications fragmented across separate L2 networks. Gnosis co-founder Friederike Ernst previously noted that the lack of synchronous composability forces protocols to maintain separate deployments across L2s, fragmenting liquidity in the process.