When it comes to business IT security, many small- to medium-sized businesses (SMBs) often struggle to protect their systems from various cyberattacks. While there are many things you can do to secure your IT infrastructure, being aware of common security threats will really help.

The next time you visit Dropbox.com, you may be asked to create a new password. Why? Back in 2012 the cloud storage firm was hacked, and while it thought only email addresses had been stolen, new evidence has come to light that user passwords were compromised, too.