"Cyber Security Threats and Challenges: A Comprehensive Coverage proposes to provide a comprehensive view of the issues, threats, and challenges that are faced in the cyber security domain with a detailed analysis of effective countermeasures and mitigations. The financial sector, Healthcare, digital manufacturing and social media are some of the important areas where cyber-attacks are frequent and cause great harm. Hence, special emphasis will be given to study and analyze the cyber security challenges and countermeasures in these three important areas, apart from other sectors"--