Sam Reynolds

Sam Reynolds is a senior reporter based in Asia. Sam was part of the CoinDesk team that won the 2023 Gerald Loeb award in the breaking news category for coverage of FTX's collapse. Prior to CoinDesk, he was a reporter with Blockworks and a semiconductor analyst with IDC.

Sam Reynolds

Latest from Sam Reynolds


Markets

A quantum computer may need just 10,000 qubits to empty your crypto wallets, researchers say

The research shows quantum computers may break bitcoin and ether wallet encryption with far fewer qubits than previously thought, accelerating the push toward post-quantum security.

BTC Treasuries Theme Week

Policy

Maryland man charged in $50 million Uranium Finance hack after U.S. seized $31 million in crypto

Prosecutors say Jonathan Spalletta exploited smart contract bugs twice in April 2021, laundering funds through Tornado Cash and spending proceeds on rare collectibles.

Department of Justice (Shutterstock)

Policy

KuCoin operator barred from U.S. after CFTC order, following $297 million DOJ case

KuCoin operator Peken Global Limited cannot cater to U.S. users on its platform unless it registers as a foreign board of trade.

cftc

Markets

Breaking Bitcoin with quantum may be easier than thought, with Taproot partly to blame, Google says

The findings suggest attackers could one day steal bitcoin mid-transaction, challenging assumptions that the threat is decades away.

Quantum Computing Optics (Ben Wicks/Unsplash)

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Markets

Ethereum Foundation stakes additional $42 million of ether

About 20,470 ETH, or roughly $42 million, flowed from Ethereum Foundation-linked wallets into the Beacon Chain in a series of coordinated deposits Monday, marking one of the largest visible batches in its ongoing staking rollout.

Vitalik Buterin speaking at ETHDenver in February 2022

Markets

Yield-hungry bitcoin holders may be keeping BTC stuck in a sideways grind

Yield hungry investors seem to have influenced market flows such that they limit price swings.

Daytrading bitcoins financial markets at a coffeeshop. (Austin Distel/Unsplash)

Markets

Bitcoin recovers to $67,400 after dipping below $65,200 as Houthis enter Iran war

The conflict's fifth week brought its widest expansion yet, with Iran-backed forces opening a new front and U.S. ground troops arriving in the region.

Laptop with markets monitor and charts

Markets

Hyperliquid traders in Tokyo get 200-millisecond edge, Glassnode research shows

Hyperliquid’s validators cluster in AWS Tokyo alongside Binance, BitMEX and KuCoin, giving nearby traders a latency advantage, Glassnode data shows

Tokyo, Japan (Jaison Lin/Unsplash)

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Policy

Canada moves to ban crypto donations for election campaigns following UK

Bill C-25 follows years of warnings from Canada's Chief Electoral Officer about the risk that crypto donations could pose to electoral integrity.

Mark Carney (Liberal Party)

Markets

Investors yank $171 million from bitcoin ETFs in largest single-day outflow in three weeks

ETFs show institutional demand for bitcoin is cooling after a strong start to the month.

A sheet of water cascades to break into white foam