Are you following the Silicon Valley TV series? In the first episode of the last season they use a botnet network to hack a pizza application, they create a lot

Are you following the Silicon Valley TV series? In the first episode of the last season they use a botnet network to hack a pizza application, they create a lot of users and generate thousands of orders. They manage to put the pizza company in bankruptcy. That's just a TV show, but the example is so good.