This literature review explores the misconceptions that companies have about cybersecurity and discusses how they can invest in it to gain a better understanding of the concept. It highlights the importance of protecting information assets and the negative impact of misconceptions on job satisfaction. The review also discusses the need for companies to be aware of the threats and consequences of cyber attacks and the limitations of relying solely on firewall protection. Additionally, it explores the Gordon Loeb Model for optimal cybersecurity funding and the role of information security awareness in improving employees' security behavior. Overall, the review emphasizes the importance of investing in cybersecurity to mitigate risks and protect organizations.