Margaux Nijkerk

Margaux is a DeFi reporter at CoinDesk, focusing on the rapidly evolving decentralized finance landscape with a particular emphasis on the Ethereum and Solana ecosystems. Prior to that, Margaux was on CoinDesk’s Tech & Protocols team covering the Ethereum protocol and L2s. A graduate of Johns Hopkins and Emory universities, she holds a master’s degree in International Affairs and Economics. She holds BTC and ETH above CoinDesk's disclosure threshold of $1,000.

Margaux Nijkerk

Latest from Margaux Nijkerk


Tech

Wall Street trading-tech is coming to crypto as DoubleZero rolls out high-speed data for Solana

The project, called DoubleZero Edge, offers a real-time feed of raw data from the Solana blockchain, giving traders faster access to information that can influence prices.

Zapper adds NFT and DAO dashboards. (Shutterstock)

Tech

The Protocol: Bitcoin proposal that could freeze quantum-related coins

Also: AI agents & crypto payments, CoW Swap hijack, ZK proofs on XRPL.

Quantum computer. (Getty Images)

Tech

Popular DeFi platform warns users to stay away from its site after security breach

The team that helps operate the platform, CoW Swap, said that it was working to resolve the issue for the DEX aggregator.

Silhouette image of a hooded figure behind three screens.  (geralt/Pixabay)

Tech

Ethereum Foundation unveils $1M audit subsidy program to boost crypto security and cut costs for builders

The new initiative aims to address a persistent challenge in crypto development—the high cost of smart contract security audits.

Graphic showing ethereum symbol on a grid with screens.

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Tech

From DeFi to deep space: How SkyMapper and Avalanche are securing the world's telescope records

SkyMapper has introduced a dedicated Avalanche-based network that records observations from telescopes around the world, turning each data point into a secure, verifiable digital record.

Billions of stars

Tech

North Korean hackers are running massive state-sponsored heists to run its economy and nuclear program

As North Korea's infiltration tactics grow more sophisticated, security experts say the crypto industry needs to understand what sets the regime apart from every other state-backed hacker — and why that difference makes it a dangerous threat to the ecosystem.

North Korean head Kim Jong-Un (Chung Sung-Jun/Getty Images)

Tech

The Protocol: Bernstein says quantum threat to Bitcoin is real but manageable

Also: North Korea’s 6-month plot with Drift, Solana Foundation’s new ad and Alchemy AI.

(Planet Volumes-Unsplash/Modified by CoinDesk)

Tech

‘Don’t waste time with crypto': Here is what Solana Foundation's cryptic message really means

The foundation says it is becoming a leading network for “agentic payments.”

Solana ad in San Francisco, CA (Solana Foundation)

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Tech

How North Korea's 6-month long secret espionage program has crypto community rethinking security

For years, the DeFi industry has treated security as a technical problem: something that could be solved with better code. But the Drift incident suggests something far more complex: that the real vulnerabilities may lie outside the codebase altogether.

(Gorodenkoff/Shutterstock)

Tech

Aave loses key risk manager, Chaos Labs, amid contributor exodus and disputes

A key sticking point is Aave’s V4 upgrade, which introduces a new architecture and significantly expands the scope of risk management.

Stani Kulechov, founder and CEO of Aave, speaks at Consensus 2019.