Zoll is a medical device and technologies company that offers its services to EMS, fire professionals, and rescuers. Even the U.S. Military relies on technologies from the company in order to save lives. Zoll recently suffered from a cyber attack that may have exposed over 1 million individuals. The attack happened fast and was coordinated by an unknown group, and we still don't have all the specific details yet.

AT&T is a massive telecommunications company with its headquarters in Dallas, Texas. The company is known as the largest telecommunications company in the world according to its revenue, and it is the third-largest mobile phone service provider in the United States. The company recently suffered an attack that exposed some of its customer data to hackers and may have put customers at risk. The attack wasn't on AT&T directly but on one of the company's external marketing vendors instead.