In May 2023, Norton Healthcare Inc. in Kentucky suffered a cybersecurity breach that allegedly exposed personal information of patients and former patients. Court documents say the company has agreed to a class action settlement, creating an $11,000,000 fund to compensate victims with up to $2,500 each for out-of-pocket losses. The lawsuit claims Norton did not maintain adequate data security or promptly notify affected individuals after discovering the incident.

On 6 March 2026, Coinbase Prime introduced a Unified Cross-Margin framework that lets institutional clients use a single collateral pool across spot and derivatives positions. The system, operated through Coinbase Financial Markets, aims to lower capital needs for basis trades, provide deterministic margin calculations in advance, and support more than 20 regulated futures and perpetual contracts alongside over 90 cross-margin-eligible assets. Analysts view 2026 as a key year for digital assets integrating into mainstream financial infrastructure as Coinbase competes with players such as FalconX, BitGo, and Digital Currency Group.

The IRS has proposed rules that would let crypto brokers furnish Form 1099-DA only through electronic channels, with public comments open until May 5, 2026. Under the plan, exchanges could require customers to consent to app or email delivery and may end relationships with users who refuse. The change would not alter what data goes to the IRS, but would move tax forms from mailboxes into digital document centers and email notifications.

On-chain sentiment data show the Crypto Fear and Greed Index has dropped back to 18, indicating extreme fear after briefly touching 25 on Wednesday. The gauge had recorded 20 on Friday and previously hit a yearly low of 5 in February during a broad market slump that followed the October 2025 crash. Altcoins have been hit hardest, with 38% sitting near all-time lows and trading volumes down around 50% alongside falling social media interest.

A federal judge in Manhattan dismissed an Anti-Terrorism Act lawsuit against Binance, Changpeng Zhao, and BAM Trading after finding that 535 plaintiffs failed to link the exchange's conduct to specific terrorist attacks. The court accepted that Binance may have been generally aware of terrorist financing on its platform but ruled this was not enough under JASTA, while still granting the victims 60 days to refile with more detailed allegations.

Prediction market operators Kalshi and Polymarket are in preliminary discussions with investors about fundraises that would value each firm near $20 billion, roughly double their most recent rounds in late 2025. The push for higher valuations follows a surge in trading activity and revenue but coincides with intensifying scrutiny from U.S. lawmakers and regulators over contracts tied to geopolitical and government actions.

A class action suit has been brought against prediction market platform Kalshi, accusing it of failing to clearly disclose a "death carveout" in its "Ali Khamenei out as Supreme Leader" market and of not paying out winning positions. The plaintiffs argue the carveout policy was missing from the user-facing rules summary and say Kalshi's reimbursement based on the last traded price lacked transparent timing details. Kalshi co-founder Tarek Mansour counters that the firm was following its long-standing policy against death-linked markets and reimbursed all users from its own funds.

From August 2025 to January 2026, Binance processed about $3.54 trillion in spot trading volume and captured roughly 39.6% of the global market, far ahead of rival exchanges. MEXC, Bybit and Gate.io trailed with single-digit shares in a tightly packed field, while PancakeSwap and Uniswap each reached around 6.1% and entered the top 10 by spot volume.