Matthew Leising

Stay informed with Matthew Leising’s coverage and analysis for Fortune.

  • Ethereum cryptocurrency coin and a graph are pictured in Kyiv on 08 July, 2021. (Photo by STR/NurPhoto via Getty Images)Tech

    Ethereum’s inventor claims the network is ready for a major update that would cut energy use by 99%

    By Matthew Leising and Bloomberg
  • POLAND – 2021/05/18: In this photo illustration an Ethereum seen displayed on a smartphone with stock market percentages in the background. (Photo Illustration by Omar Marques/SOPA Images/LightRocket via Getty Images)Tech

    This breakthrough could make Ethereum more environmentally friendly than Bitcoin

    By Matthew Leising and Bloomberg
  • Binance logo is displayed on a mobile phone screen photographed for illustration photo. Krakow, Poland on May 12, 2021. (Photo by Beata Zawrzel/NurPhoto via Getty Images)Tech

    Coinbase and Binance’s outages show the fragility of crypto exchanges

    By Matthew Leising and Bloomberg
  • Zhao Changpeng, chief executive officer of Binance, speaks during a Bloomberg Television interview in Tokyo, Japan, on Thursday, Jan. 11, 2018. The worlds biggest cryptocurrency exchange keeps getting bigger. Binance.com is adding a couple of million registered users every week, with 240,000 people signing up in just an hour on Wednesday, said Zhao. Photographer: Akio Kon/Bloomberg via Getty ImagesThe Coins

    Binance CEO explains why Ether’s price is surging

    By Matthew Leising and Bloomberg
  • BondCliq-Baseball-Trader-CardsFinance

    Bond traders may soon be ranked by their stats on baseball cards

    By Matthew Leising and Bloomberg
  • New York Attorney General Letitia JamesTech

    The New York A.G. and the Case of $850 Million in Missing Cryptocurrency

    By Bob Van Voris, Olga Kharif, and others