The thegentlemen ransomware group listed Brancoptica on its data leak site on 2026-09-26. Country: PT Sector: Other Domains named: brancoptica.pt Claim as published on the leak site: brancoptica.pt Brancóptica, Lda is a family-owned optical retail chain founded in 1961 in Cartaxo, Portugal (Ribatejo region) by José Francisco Branco de Oliveira, originally as "Oculista do Cartaxo." Now led by the founder's son Rui Oliveira, the company operates 20+ stores across three districts — Santarém, Lisbon, and Leiria — under the banner of the international Opticalia alliance (part of EssilorLuxottica). Beyond selling eyewear (Ray-Ban, Gucci, and designer brands), it provides professio