A protocol-level flaw allowed assets to be duplicated rather than minted, prompting a network halt and a governance-led recovery process. The Flow Foundation on Tuesday published a technical post-mortem detailing a protocol-level exploit that occurred on Dec. 27, when an attacker was able to counterfeit tokens on the network, resulting in about $3.9 million in confirmed losses before the exploit was contained. According to the report, the attacker exploited a flaw in Flow’s Cadence runtime that allowed certain assets to be duplicated rather than minted, bypassing supply controls without accessing or draining existing user balances. Validators coordinated a network halt within six hours of the first malicious transaction, while exchange partners froze most counterfeit assets before they could be sold. Flow said the temporary halt placed the network into a read-only mode to sever exit paths and prevent further duplication while the issue was investigated. Operations resumed two days later under an “isolated rec...
MSCI announced it will keep digital asset treasury companies in its global indexes, citing investor feedback and the need for further study on non-operating firms. Shares in Michael Saylor’s Strategy rose 5% after Morgan Stanley Capital International (MSCI) decided not to exclude digital asset treasury companies from its market index, for now. In a note published Tuesday, MSCI said digital asset treasury companies (DATCOs) would, however, be subject to broader consultations to distinguish between investment companies and other companies that hold digital assets as part of their core operations. The MSCI identifies DATCOs as companies in which digital assets make up 50% or more of their total assets. The continued inclusion ensures that DATs are still eligible for passive index funds, sustaining demand and liquidity while broadening institutional ownership of digital assets. Exclusion could have seen Strategy and other DATs lose billions of dollars in passive capital inflow. Related: Bitcoin advocate Machado i...
Canaan‘s pilot program will use the miner‘s liquid cooling systems to supplement the power needed to heat intake water for the greenhouses, helping grow tomatoes. Hardware manufacturer and Bitcoin miner Canaan has continued its initiative of reusing energy for commercial and consumer applications by making compute heat available for greenhouses in Canada. In a Tuesday notice, Canaan said it would participate in a 3 megawatt (MW) proof-of-concept with Bitforest Investment in the province of Manitoba to “recover heat from an Avalon computing system and use the heat as a supplemental source for greenhouse operations.” The pilot program, expected to run for an initial 24 months, will use Canaan’s liquid cooling systems to capture heat and preheat the intake water for the greenhouses, reducing the energy required. Read more
The Solana-native token is backed by USDtb and USDC and is designed to serve as a settlement asset across Jupiter’s DeFi stack. Jupiter, a Solana-based DeFi protocol and trading platform, has launched JupUSD, a dollar-pegged stablecoin issued natively on Solana and developed in partnership with Ethena Labs. In an X post on Monday, Jupiter said 90% of the stablecoin’s reserves will initially be held in USDtb, a licensed stablecoin collateralized by shares of BUIDL, BlackRock’s tokenized money-market fund. The remaining 10% will be held in USDC as a liquidity buffer, with a secondary pool on Meteora. In an announcement shared with Cointelegraph, Jupiter said that JupUSD is issued as an SPL token, Solana’s standard token format, allowing it to integrate across Solana-based applications. The reserves are custodied by Porto through Anchorage Digital and verifiable onchain. Read more
The former CFTC commissioner and Donald Trump’s first pick to chair the agency will join investment company SUI Group's board and support the company’s treasury strategy. US President Donald Trump’s former pick to chair the Commodity Futures Trading Commission (CFTC) has joined the SUI Group’s board of directors. In a Tuesday notice, the SUI Group said former CFTC Commissioner Brian Quintenz’s appointment to its board would strengthen its “regulatory and policy leadership” amid the company’s digital asset treasury strategy. The company reported holding 107,743,979 Sui (SUI), worth about $200 million at the time of publication, as of the third quarter of 2025. Quintenz served as a CFTC commissioner under Trump from 2017 to 2021 and later as the global head of policy for a16z crypto. He joined the board of directors for prediction market platform Kalshi in 2021, and worked as an adviser to cryptocurrency exchange Crypto.com from 2021 to 2022. Read more
Bitcoin’s liquidation map is still heavily biased toward downside liquidity, but a swift rally to $100,000 could quickly turn the tables in the bulls’ favor. Bitcoin’s (BTC) sharp 7.4% rebound kick-started the first week of January and has shifted markets’ focus back to futures positioning, where liquidation data suggests the price action may be asymmetric. Key takeaways: Over $10.6 billion in long liquidations sit below $84,000, versus just $2 billion in shorts above $104,000. Read more
The midterm elections in November could cause some Senate Democrats to withhold support for the Responsible Financial Innovation Act due to conflict of interest concerns. Investment bank TD Cowen reportedly warned that the 2026 midterm elections in the United States could pull support needed to pass a digital asset market structure bill under consideration in the Senate. According to reports, TD Cowen’s Washington Research Group said on Monday that the market structure bill, named the CLARITY Act when passed by the US House of Representatives in July but called the Responsible Financial Innovation Act in the Senate, was more likely to pass Congress in 2027, with final implementation potentially in 2029. According to the investment bank, Senate Democrats could withhold support for the bill with elections that could potentially change the balance of power in Congress, currently favoring Republicans. The lawmakers could delay or stall on the bill until after the midterms, after which time another party may be in...