Crypto & blockchain

Understand where the money goes: budgeting, banking and cards, tax and insurance, investing basics. Methods and rules, never product picks.

  1. Brazil's Petrobras tests Cardano blockchain to track claims about cleaner jet fuel and diesel
  2. Cboe and S&P Dow Jones Indices extend their S&P 500 options deal to 2051 and leave the door open to tokenized options
  3. SEC Charges Two Groups of Entities Allegedly Behind Crypto Frauds Using WhatsApp and "AI Trading" Claims
  4. Researchers Forge RSA Signatures From a Hardware Vault Without Extracting the Key: What It Means for Crypto Assets
  5. US Sixth Circuit Rules Kalshi Sports-Event Contracts Are Not Federally Regulated "Swaps" and Fall Under State Gambling Laws
  6. Japan's FSA Sets Up an Onchain Finance Forum: Stablecoins, Tokenized Deposits and JGB Tokenization Go Into a Cross-Ministry Review
  7. Bitget Hacked for $351.6 Million: Circle Freezes Stablecoin Wallet, MistTrack Says Tether Followed
  8. South Korea Refers 4 Suspected Virtual-Asset Manipulation Cases to Investigators: API-Made Fake Activity, Issuer-Inflated Volume to Keep a Listing
  9. CFTC Issues Advisory on "Mention Market" Event Contracts, Citing Elevated Manipulation Risk
  10. CFTC Announces Frontier Forum Public Roundtable Series, with First Session Focused on AI and Agentic Finance
  11. Ethereum's Glamsterdam upgrade will go live on the Sepolia test network on October 6; no mainnet date yet
  12. Taiwan's Central Bank on Stablecoins, Deposit Tokens and CBDC: Layers Can Coexist, No Urgency Yet for Retail CBDC
  13. FCA Cracks Down on Illegal Peer-to-Peer Crypto Trading in London: Action on September 10, Announced September 17
  14. CFTC No-Action Letter Expands to All Passive Software Providers: The Line Drawn by Ten Conditions
  15. UK FCA Publishes Final Cryptoasset Perimeter Guidance PS26/18: Applications Open September 30, New Regime Takes Effect October 2027
  16. SEC Proposes Regulation Crypto Assets: Two Offering Exemptions and a Safe Harbor, Not Yet Adopted
  17. Japan's FSA Publishes a Crypto-Asset Cybersecurity Research Paper: One Class of Outflow Was Not Key Theft but Tampering Before Signing
  18. EU MiCA Transitional Period Ends July 1: Grandfathering Differs by Country, a Pending Application Is Not an Extension
  19. Taiwan's Virtual Asset Service Act Clears Third Reading: Seven Kinds of Provider, Stablecoin Licensing, No Commencement Date Yet
  20. NCUA's Proposed Stablecoin Standards: Credit Unions Could Issue Only Through a Subsidiary; Stablecoins Get No Share Insurance
  21. FinCEN and OFAC's Joint AML and Sanctions Compliance Proposal for Stablecoin Issuers, Not Yet in Effect
  22. FDIC Stablecoin Proposal: Reserve Deposits Insured to the Issuer, Not Passed Through to Holders
  23. Joint SEC and CFTC Interpretation: Five Categories of Crypto Assets, Effective the Day It Was Published
  24. The OCC's Proposed Stablecoin Rules: One-to-One Reserves, Redemption in Two Business Days and Periodic Reporting

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