Crypto Briefs

Unagi is liquidating Persona and Ultimate Champions, offering the projects' intellectual property, a 957-NFT treasury, and UNA token contracts for sale with bids due November 2. The sale represents a wind-down of the gaming and NFT ventures under Unagi's portfolio.

Kevin Boon has been appointed CEO of Mysten Labs, succeeding Evan Cheng, who transitions to Chief Technology Officer and will lead a new AI business unit focused on agent infrastructure built on Sui and Walrus protocols. The leadership restructuring reflects the company's strategic pivot toward artificial intelligence applications within its blockchain ecosystem.

India's Enforcement Directorate has expanded a money-laundering investigation into an alleged cryptocurrency Ponzi scheme operating as a multi-level marketing network across northern states. The probe centers on an operation accused of draining billions of rupees from investors, with authorities conducting raids as part of the intensified crackdown.

French authorities documented 90 cases of violent crime linked to cryptocurrency between January and mid-August 2026, averaging roughly one incident every two days. The surge underscores growing security risks in the crypto sector, particularly around high-value holdings and transactions.

Cardano founder Charles Hoskinson introduced "Nightframes," a concept for AI-powered autonomous computing as the next evolution beyond smart contracts. The announcement represents Cardano's strategic direction toward integrating artificial intelligence capabilities into its blockchain platform.

Stellar's post-breakout price structure remains intact, according to ZyCrypto analysis, suggesting potential for a significant rally. The report mentions XLM approaching a $1 billion stablecoin milestone, though specific current metrics and timeline are not detailed in the excerpt provided.

The US Supreme Court has upheld dismissal of a $12 billion lawsuit against crypto exchanges Kraken and Binance over Bitcoin SV delisting decisions. The ruling establishes a legal precedent clarifying exchange liability protections regarding asset removal from trading platforms.

Microsoft disclosed a phishing campaign that targeted approximately 75,000 organizations and was funded using USDT, Tether's stablecoin. The investigation led to domain seizures and account shutdowns affecting YAM Store and phishing-kit services, though the total value of frozen assets remains unspecified by the reporting.

Mizuho, MUFG, and SMBC completed a July pilot program for a yen-denominated stablecoin, conducting issuance, transfer, and redemption tests with Mitsubishi Corporation. The three banks plan to expand the stablecoin for commercial transactions beginning in fiscal 2026.

MSCI has adopted new rules that could remove companies employing Bitcoin treasury strategies from its global equity benchmarks. The policy shift may affect corporate adoption of Bitcoin as a reserve asset, though implementation details remain unclear from the source.

Cardano's governance treasury has exhausted 457.4 million of its 500 million ADA withdrawal allowance through 30 enacted proposals, leaving only 42.6 million ADA available. The protocol's treasury mechanism does not replenish the cap through incoming funds or refunds, creating a constraint on future governance-funded initiatives.

Bitcoin traded lower following hotter-than-expected inflation data, but CoinShares argued the near-term difficulty should not be interpreted as a bearish signal for long-term investors. The European asset manager suggested that short-term market reactions to weekly economic data do not undermine bitcoin's longer-term investment thesis.

Cobo announced its consumer wallet app will close on December 1, 2026, requiring users to withdraw assets before the deadline or face monthly account management fees starting at $100. The notice, dated October 15, gives users over a year to migrate funds before the shutdown takes effect.

Lighter has released an Ethereum Virtual Machine devnet featuring one-second block times and smart contract-enabled order management. The test environment includes mocked proofs and an incomplete asset-recovery system, according to developer documentation.

Sazmining has begun offering Block's Proto immersion mining hashboards through its mining-as-a-service platform. The Proto boards, developed by Jack Dorsey's Block, represent an alternative hardware option for bitcoin miners seeking immersion cooling solutions.

Circle's USDC stablecoin processed over $36 trillion in transactions during the first half of 2026, generating $1.4 billion in revenue. However, the issuer retained only 7 cents per revenue dollar after spending 93% on distribution partners, transaction costs, and operations—$819 million and $473 million respectively.

A May 2026 MSCI test identified Strategy, Metaplanet, and Yellow Cake as potential candidates for removal from the index, according to CryptoPotato. The development raises questions about Michael Saylor's Strategy and other holdings' continued index eligibility under MSCI's evolving rules.

Pump.fun announced a fee structure eliminating Solana trading fees while implementing a 0.45% app fee that the platform plans to distribute to users. The strategy prioritizes user acquisition and engagement over near-term profitability, potentially shifting competitive positioning in the crypto trading market.

Binance founder CZ denied his social media post triggered the removal of Solana's advertisement in Shanghai, according to Crypto Briefing. The incident underscores regulatory risks facing cryptocurrency projects operating in China, where policy shifts can rapidly disrupt marketing and business plans.

Ledger confirmed that tampering with implanted hardware was detected in devices purchased from two additional resellers, extending prior reports of compromised hardware wallets. The company stated that German stock inspections found no tampering and has not verified a drain connected to a device bought outside Southeast Asia, while acknowledging its authenticity verification cannot detect the added hardware.

Ledger executive Monahan stated that recent user reports of cryptocurrency losses tied to Ledger devices stem from panic-driven scams rather than compromised hardware. The statement underscores the need for improved user education around security practices and proper handling of recovery phrases.

Borderless.xyz analysis found stablecoins reduce remittance costs by roughly 84% compared to traditional methods, with a $200 payment costing $2 via stablecoin routes versus $12.72 using World Bank benchmarks. The study highlights cost efficiency gains, though the article notes payout reliability varies across providers.

MSCI announced new methodology on Oct. 15 that would exclude non-operating businesses from its Global Investable Market Indexes, effective after Nov. 30 market close. The rule change could impact Strategy (ticker not specified in excerpt), whose shares have declined nearly 69% from peak, potentially affecting its index membership and bitcoin-buying operations.

NEAR Protocol identified a deposit bug as the cause of a $3.8 million exploit affecting its Intents feature, according to a postmortem report. The protocol disabled deposit notifications following the incident and stated that all affected users were compensated.

A Bitquery analysis of Uniswap v3 positions under $1,000 found that only 18% outperformed simple buy-and-hold strategies after accounting for gas fees. The study suggests that small liquidity providers face unfavorable economics on the protocol, though the research did not include comparable return data for Uniswap v4 activity.

Starknet announced it is actively considering becoming a Layer 1 blockchain, potentially leaving Ethereum to operate as an independent network with quantum-resistant capabilities, targeting 2027 for the transition. StarkWare co-founder Eli Ben-Sasson discussed the strategic shift in an interview, marking a significant pivot for the Ethereum scaling solution.

A Borderless.xyz report found that stablecoin payments offer more favorable foreign exchange rates compared to traditional bank transfers for cross-border transactions. The findings suggest that dynamic provider selection could help minimize costs and potentially reshape cross-border payment infrastructure.

LayerZero has introduced Aerie, a solution designed to tackle signature bloat associated with post-quantum cryptography adoption in blockchains. The technology uses efficient signature aggregation to reduce overhead, potentially improving blockchain scalability and making post-quantum security more accessible to networks.

Binance.US is pursuing a funding round targeting up to $100 million at a $1 billion valuation, Bloomberg reported. Trump-affiliated World Liberty Financial was informed of the fundraising effort but is not participating in the round.

Fireblocks has been added to the Association for Financial Markets in Europe's Collaboration Network as an Engagement Collaborator. The company's participation may accelerate blockchain integration efforts in European markets and influence regional regulatory frameworks.