Federal police officers in Brazil have performed search-and-seize raids at 15 firms in two states in a bid to break up a suspected crypto-themed “pyramid scheme.” Per Agência Brasil, the country’s national public news agency, officers swooped on 15 unnamed companies based in the states of Santa Catarina and São Paulo on September 27....Read More: Brazilian Police Raid 15 Companies as Part of Crypto ‘Pyramid Scheme’ Bust