A major issue for companies worldwide is cybersecurity. In a new study, McKinsey assesses the cybersecurity maturity of more than 100 companies and institutions from various industries. It shows that some companies in banking and healthcare are quite advanced, but most companies still have a high need to protect their data from threats and attacks. The dangers of cyberattacks are increasing rapidly in number and severity.
Overall, McKinsey defines 4 levels of how companies deal with cyber risks. From Level 0 (No Capabilities), to building and strengthening security and resilience fundamentals (Level 1), to a maturity-based approach to cyber risk (Level 2), to a more advanced risk-based approach (Level 3), to proactive cybersecurity (Level 4).
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