Sheldon Reback

Sheldon Reback is CoinDesk editorial's Regional Head of Europe. Before joining the company, he spent 26 years as an editor at Bloomberg News, where he worked on beats as diverse as stock markets and the retail industry as well as covering the dot-com bubble and collapse. He managed the Bloomberg Terminal's main news page and worked on a global project to produce short, chart-based stories across the newsroom. Before that, he worked for a number of technology magazines in Hong Kong. Sheldon has a degree in industrial chemistry and an MBA. He owns ether and bitcoin below CoinDesk's notifiable limit.

Sheldon Reback

Latest from Sheldon Reback


Markets

Crypto investigator ZachXBT alleges trading platform Axiom's employee conducted insider trading

ZachXBT.alleges a senior Axiom employee used internal dashboards to access private wallet data and track traders’ activity, raising questions about potential insider trading.

Hacker sitting in a room

Finance

MetaMask expands debit card across U.S. after year-long pilot

The card lets users spend digital assets directly from their self-custodial wallets at various merchants.

MetaMask's mobile app (Gabby Jones, modified by CoinDesk)

Finance

Trump family-linked American Bitcoin posts $59 million Q4 loss as bitcoin price slides

The bitcoin mining company now holds over 6,000 BTC, with roughly one-third acquired through mining and two-thirds through open-market purchases and strategic transactions.

Stock market price charts (Anne Nygård/Unsplash)

Finance

STS Digital raises $30 million to expand crypto options platform

The Bermuda-based firm offers trading across 400+ cryptocurrencies with spot, vanilla, and exotic options, targeting institutional demand as crypto options open interest reaches $40 billion.

Stacks of 100 dollar bills (Dmytro Glazunov/Unsplash/Modified by CoinDesk)

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Crypto Daybook Americas

Bitcoin's bounce fails to convince options traders

Your day-ahead look for Feb. 26, 2026

Stylized bitcoin logo

Markets

Bitcoin stalls below $70,000 while DOT, UNI lead altcoin surge

BTC traded within a well-defined range as polkadot and uniswap rallied, cosmos slid.

Amber traffic light (Jametlene Reskp/Unsplash)

Policy

The UK is picking winners for its digital dollar future while Coinbase CEO cries foul

Coinciding with the FCA’s announcement of its stablecoin trial, Coinbase’s Brian Armstrong criticized the U.K.’s regulatory process, saying it puts the region's global crypto leadership at risk.

Photo by Sandy Ravaloniaina on Unsplash/Modified by Coindesk)

Finance

Billionaire Alan Howard’s crypto incubator WebN closes down

WebN backed innovative digital asset firms like KAIO, Twinstake, TruFin and Geometry.

Gautam Sharma, CEO & CIO, Brevan Howard Digital (Consensus)

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Finance

Circle shares surge by record 35% as USDC issuance drives estimate-busting earnings

The issuer of the USDC stablecoin posted EPS of 43 cents for the fourth quarter, beating the consensus estimate of 16 cents. The shares surged 35%.

Jeremy Allaire, Co-Founder, Chairman and CEO, Circle Speaks at Hong Kong Fintech Week in 2024 (HK Fintech Week)