company allegedly hacked as reported by gentleman ransomware with details: grupoltz.com Grupo LTZ is a dynamic Brazilian e-commerce enterprise specializing in the online retail of diverse consumer products, ranging from books to everyday merchandise. Operating with a strong focalize on digital convenience, the companionship leverages modern platforms to deliver a seamless and reliable shopping experience for its customers. Driven by a allegiance to accessible retail, Grupo LTZ continues to expand its digital footmark while adapting to the evolving demands of the modern market