https://www.ana.pt/sites/default/files/documents/ana_rgc_2020_pt_website_0.pdf
https://www.mun-montijo.pt/cmmontijo/uploads/document/file/4232/Ata_n.__13.pdf
https://blackhat.com/docs/us-15/materials/us-15-Fillmore-Crash-Pay-How-To-Own-And-Clone-Contactless-Payment-Devices.pdf Então o q é que aco...