Data Breach Hits McDonalds In the US And Other Countries. McDonalds is the latest major corporation to fall victim to a hacking attack. The fast-food giant does business in more than 100 countries and has nearly 40,000 locations globally, with more than 14,000 in the United States alone. Recently, they disclosed that hackers found a way into their … [Read more...] about Data Breach Hits McDonalds In the US And Other Countries