Ethereum mining software detail on October 15, 2021 in Barcelona, Spain. (Photo by Manuel Medir/Getty Images) Spree of multimillion dollar hacks creates booming business for blockchain security experts Nation-state threats have spooked the industry into being more diligent. But a band-aid approach may not be enough. Jul 26, 2022 By Tonya Riley
(Via Axie Infinity) Treasury sanctions virtual currency mixer Blender for money laundering Blender was used to launder $20.5 million of the $620 million that the Treasury Department alleges North Korean hackers stole in March. May 6, 2022 By Suzanne Smalley
Students of the Pyongyang Jang Chol Gu University of Commerce watch footage on March 25, 2022, of the previous day’s launch of the Hwasong-17 missile — North Korea’s first ICBM test since 2017. (Photo by KIM WON JIN/AFP via Getty Images) Treasury updates Lazarus Group sanctions with digital currency address linked to Ronin Bridge hack The address received $600 million in Ethereum and other digital currency during the March attack, crypto-tracking company Chainalysis said. Apr 14, 2022 By Joe Warminsky