Nasdaq-listed Hyperion DeFi repurchased 240,124 shares at $3.21 per share and fully repaid $8.6 million in debt to Avenue Capital by selling HYPE tokens. As of September 30, the company held 15.4 million outstanding shares, $14.5 million in cash equivalents, and 1.85 million HYPE tokens.
Linea, a zkEVM layer-2 network by Consensys, shut down a validator supporting Yield Boost Vaults as a precautionary measure related to a MetaMask security incident. The vault's funds and control rights remain unaffected, though staking rewards may temporarily decline during validator replacement.
SBI Holdings completed a $290 million acquisition of Japanese cryptocurrency exchange bitbank, positioning SBI as Japan's largest exchange operator by custody assets with $6.97 billion in custody and 2.92 million cryptocurrency accounts.
Trading volume in memecoins linked to Robinhood stock tokens on Robinhood Chain has surged to approximately $440 million as of early October, with these stock tokens serving as trading infrastructure for memecoin speculation through liquidity pools. Memecoin-stock token trading volume exceeded direct stock token trading on September 2, reaching $217 million compared to $127 million.
Bitcoin Standard author Saifedean Ammous says Bitcoin treasury companies face significant competition from MicroStrategy, citing its large Bitcoin holdings, lower funding costs, and ability to withstand price declines. Ammous notes that while MicroStrategy stock carries risks, companies with stable cash flow can allocate surplus capital to Bitcoin.
BitGo CEO Mike Belshe warns that delays in passing the U.S. Clarity bill expose the crypto market to systemic risk, particularly when single firms operate trading platforms, brokerages, and custody services simultaneously. He argues that the failure of such integrated entities could trigger widespread market damage, unlike isolated brokerage collapses.
Polygon launched a stablecoin-based euro-dollar exchange pool in partnership with Monerium, Frax, and Capa, enabling EURe/frxUSD trading on Uniswap V3 without traditional banking hours restrictions.
Circle submitted comments to the European Commission on MiCA regulations, proposing that the multi-issuance model for stablecoins be preserved to allow EU and overseas entities to jointly issue global stablecoins. Circle recommended a framework where home-jurisdiction regulators would oversee issuers while the EU handles equivalence assessments and EBA recognition.
SMBC Nikko Securities is partnering with Nethermind, Uniswap Labs, Base, and the Nyx Foundation to develop regulatory-compliant DeFi infrastructure for Japanese investors. The initiative will create a DeFi Gateway with liquidity protocols, AI-based vaults, AML/CFT compliance features, and strategies for stablecoins and real-world assets, targeting completion by mid-2027.
The European Central Bank outlined three models for settling tokenized assets on blockchain networks using central bank money: direct issuance, a bridge to existing systems, and a model using private intermediaries. These proposals aim to enable tokenized securities, deposits, and stablecoins to be settled in central bank money.
South Korea's five largest cryptocurrency exchanges now perform balance reconciliation checks every five minutes, strengthening oversight following a February Bitcoin payout error at Bithumb. The Financial Supervisory Service mandated this always-on reconciliation framework to improve security across won-based exchanges.
South Korea's National Tax Service is building a transaction-tracking system capable of monitoring over 100 blockchains to enforce cryptocurrency taxation starting next year. The system will detect mixing transactions, suspicious wallet activity, and fund obfuscation techniques.
Electrum released version 4.8.2 to fix a Lightning Network backup flaw that prevented some Bitcoin users from recovering funds if certain payment channels were closed by counterparties. Affected users must create new backups, though existing wallet data remains accessible.
Robinhood's stock token trading volume is approaching limits under the SEC's innovation exemption, according to crypto chief Johann Kerbrat. The exemption caps trading volume and asset types, and Robinhood plans to expand tokenization of stocks and ETFs as the SEC recognizes the benefits.
Italian bank Fideuram lost €95 million to an impersonation scam where fraudsters posed as Intesa Sanpaolo executives. Of that amount, €36 million was converted to cryptocurrency and remains unrecovered, though €40 million was recovered from China and €13 million was frozen in Portugal.
Fidelity Global Macro Director Jurrien Timmer presented a 60/20/20 portfolio allocation model that includes Bitcoin alongside traditional assets like equities, bonds, gold, and commodities. Timmer noted this model has replaced the traditional 60/40 stock-bond portfolio in response to post-COVID market conditions and emphasized it is not investment advice.
The U.S. Treasury sanctioned the A7 network, a Russia-linked shadow financial system, for facilitating Iran's sanctions evasion and processing over $17 billion in transactions. The network, also connected to North Korea's hacking activity, used cryptocurrency and ruble-based tokens to move funds for Iran's central bank and Revolutionary Guard Corps.
Hackers exploited a vulnerability in the Loop Safe Module linked to Aave v3, stealing approximately 114 ETH from two multisig wallets by bypassing permission checks with fake Safe wallets.
South Korea's Korea Customs Service will now regularly check cryptocurrency holdings of people owing over 10 million won in unpaid customs duties and may seize assets from exchanges and personal wallets to cover the debt. The new directive took effect September 28 and applies to approximately 1,100 people currently.
On-chain analyst Willy Woo claims Bitcoin has outperformed stocks over every four-year holding period in history, regardless of entry point. He cites Bitcoin's current 42% annualized return versus the S&P 500's 19% and Renaissance Technologies' 39% annual returns.