https://www.reuters.com/article/us-cyber-mcdonald-s-corp/mcdonalds-in-south-korea-taiwan-hit-by-data-breach-idUSKCN2DN1C8 >McDonald's Corp, the world's largest burger chain, said on Friday that a data breach in South Korea and Taiwan has exposed some customer and employee information, making it the latest global company to be targeted by cybercriminals.