Ethereum Unveils Dedicated Quantum-Safe Hub: Fortifying the Blockchain for the Future

The Ethereum Foundation has launched a comprehensive resource platform dedicated to post-quantum cryptography, consolidating over eight years of research. It outlines quantum threats to Ethereum's protocol layers, provides a full roadmap, open-source code, and has engaged more than ten client teams in testnet development, marking a pivotal step in future-proofing the blockchain.

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Crypto Investigator Uncovers $4.7M+ Ransomware Laundering Operation Linked to OTC Broker, Highlighting Cross-Border Enforcement Hurdles

Blockchain investigator ZachXBT has exposed an alleged money laundering scheme where a Russian OTC broker helped ransomware groups move over $4.7 million since July 2025. The funds, involving 796 BTC in ransom payments, were bridged to Avalanche and withdrawn in batches, with millions more stored in Aave. The broker's cross-border activity in Southeast Asia and Australia complicates law enforcement efforts.

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