Publicly listed Bitcoin miners disclosed this week that they are selling mined BTC to fund operations and AI expansion, with some retiring ASIC fleets in favor of GPUs. On April 30, MARA said it will buy Long Ridge Energy & Power for $1.5 billion, while IREN outlined a five-year $3.4 billion AI cloud agreement with NVIDIA using Blackwell GPUs. Smaller miners including DMG, Bitdeer, and Cango also reported BTC sales and new AI-focused subsidiaries or shifts.

Kalshi launched a U.S.-only promotion tied to the 2026 NCAA Men's Basketball Tournament, offering $1B for a "perfect bracket" that correctly calls all 63 games, with entries due before the first tip-off on March 19, 2026. Separately on March 19, 2026, MLB named Polymarket its Exclusive Prediction Market Exchange Partner and said it signed an MOU with the CFTC aimed at safeguarding the integrity of baseball-related prediction markets.

On March 6 2026, Pakistan's parliament approved the Virtual Assets Act 2026, creating the Pakistan Virtual Assets Regulatory Authority (PVARA) to oversee the country's digital asset sector. The law authorizes PVARA to license exchanges, custodians, wallet providers, token issuers, and lending platforms, with unlicensed activity facing fines up to PKR 50 million, separate penalties for unauthorized token offerings, and possible prison terms. The framework embeds AML and Sharia compliance requirements, follows earlier NOCs for major exchanges and a tokenization MOU with Binance, and is expected to influence regional regulators such as India.

On March 6, 2026, HypurrFi, a lending market on Hyperliquid's HyperEVM, disclosed a rounding vulnerability in Aave V3 core code prior to version 3.5 and paused its XAUTO and UBTC markets to protect user funds. The disclosure followed Aave Labs' V4 security report covering March 2025 to February 2026, which cited no critical or high-severity issues after 345 review days and multiple audits, even as $26.5 billion is deposited in the protocol. At the same time, BDG Labs and Aave Chain Initiative are preparing to exit Aave over governance concerns tied to the V4 migration and a $51 million funding proposal for Aave Labs.

On March 5, 2026, Chamath Palihapitiya outlined a bullish stance on the tokenization of an estimated $150 trillion global equity market, highlighting infrastructure work by NYSE, Nasdaq, and DTCC. At the World Government Summit, he argued Bitcoin is ill‑suited as a reserve asset for states compared with gold, while analysts noted BTC trading near $70,000 may reflect only a relief rally. Palihapitiya also said he funded college accounts for the two daughters of an anonymous investor who claimed losses in the 2022 SPAC crash tied to his deals.

On March 5, 2026, FBI Director Kash Patel announced that John "Lick" Daghita was arrested on Saint Martin in a joint operation with French tactical units over an alleged multimillion-dollar crypto theft. Investigators allege he siphoned more than $46 million in digital assets from wallets managed for the U.S. Marshals Service by Command Services & Support, a firm owned by his father. Blockchain sleuth ZachXBT linked his on-chain activity and Telegram persona after Daghita flaunted about $23 million in wallets during group chats.

Core Scientific has obtained a $500 million loan facility from Morgan Stanley, with an option to expand total commitments to $1 billion, to accelerate its shift from Bitcoin mining to AI compute infrastructure. The financing, priced at the Secured Overnight Financing Rate plus 250 basis points, will support data center build‑out as miners face tighter margins following the 2024 Bitcoin halving and rising energy costs. While miners such as Core Scientific and Bitdeer sell BTC to fund AI expansion, corporates like YY Group Holdings are adopting Bitcoin as a long‑term treasury reserve asset.

On March 5, 2026, Bitget introduced a major redesign of its trading interface that separates cryptocurrency markets from traditional financial products such as stocks, commodities, forex, CFDs and tokenized equities. The exchange now highlights TradFi assets as an independent category alongside crypto, reflecting the growing overlap between the roughly $2.4 trillion digital asset market and nearly $900 trillion in traditional finance. The move is part of Bitget's Universal Exchange strategy to support cross-asset trading on crypto-native infrastructure.

On March 5 2026, SEC Chairman Paul S. Atkins set out a plan to deploy artificial intelligence across the Commission’s operations to enhance anomaly detection and risk assessment. The SEC is using algorithms to spot market misconduct and misleading corporate statements, while also targeting AI washing and alleged misuse of AI in fraud schemes. Human review and due process will remain central to enforcement decisions, and the agency has already settled charges against two advisers over false AI-related claims.