Cybersecurity is a constant battle, but there are significant steps you can take to keep your IT defenses strong and effective, one of which is to increase your knowledge of security threats. Here are five common ways your business systems can be infiltrated.

In 2012, cloud storage firm Dropbox was hacked with over two-thirds of its users’ details dumped all over the internet. While the company initially thought a collection of email addresses was the only thing stolen, it was wrong — passwords had been compromised as well.