"Lapsus$ emerged just a few months ago, at first focused almost exclusively on Portuguese-language targets. In December and January, the group hacked and attempted to extort Brazil’s health ministry, the Portuguese media giant Impresa, the South American telecoms Claro and Embratel, and Brazilian car rental company Localiza, among others. In some cases, Lapsus$ also mounted denial-of-service attacks against victims, making their sites and services unavailable for a period of time[0]."
[0] https://archive.ph/20220322060734/https://www.wired.com/stor...