A free weekly Japanese-language newsletter, sent Monday mornings since 2017, that covers overseas news on cryptocurrency and blockchain. Each issue combines market commentary with explanations of technical and industry developments such as Ethereum's roadmap, quantum and AI threats to cryptography, and tokenized assets.
Website: https://www.bspeak.xyz
Tomas Pueyo's newsletter explores big-picture questions about the future, covering AI, crypto, history, and society through long-form analysis. Readers get in-depth essays that connect historical patterns to present-day technology and economic shifts.
A critical newsletter examining the crypto industry, political lobbying, and Trump-linked crypto ventures, with close coverage of the Clarity Act and stablecoin regulation. Readers get skeptical analysis of industry influence on policy and regulators.
Kim Zetter's ZERO DAY newsletter covers cybersecurity and national security, with recent issues on hardware wallet implants in Ledger and Trezor devices and the Paragon Graphite spyware scandal. Readers get investigative reporting, sourced context and candid details behind stories published elsewhere.
Opsek Blog publishes detailed security write-ups on current incidents in the crypto and Web3 world, including supply-chain attacks, certificate authority compromises and phishing scams. Readers get timelines, explanations of how each attack works and practical guidance on protecting themselves.
One short email a week with hand-picked newsletters from the index. Free, no spam, unsubscribe anytime.
