Cybersecurity is an essential expense for many businesses. Software and professionals help to protect valuable files and data from hackers. There’s a lot of money in hacking, and a cyberattack can cost a company millions of dollars. These attacks can also erode customer trust.Cybersecurity stocks benefit from these trends. These companies keep out the hackers and have vast addressable markets. Any business with an online presence needs some type of online security, and these three top cybersecurity stocks t ...