Welcome to the “Cybersecurity Toolkit,” a series of video lessons designed to cover everything you need to know about keeping your workplace safe from cyberattacks. This lesson, “Cybersecurity: Malware,” is meant to define different malware attacks, list their symptoms, and provide information on how to minimize threats. This lesson defines and differentiates between different types of malware, including viruses, spyware, and many others. After establishing symptoms of malware infection, the learner is exposed to action steps on how to mitigate risks of malware. Keywords: cyber security, cyber-security