BanaMex's core runs on VMs that still run COBOL. (Source: I met one of the debuggers while I was in Patagonia. He is in his 70s and sails around the world with

BanaMex's core runs on VMs that still run COBOL. (Source: I met one of the debuggers while I was in Patagonia. He is in his 70s and sails around the world with his wife and fixes bugs when he's near WiFi. Either he was telling the truth, or he's a really good storyteller.)