This guide outlines the necessary actions to take when impacted by a data breach. It begins by emphasizing the importance of identifying what information was compromised, as this knowledge is crucial for determining the next steps. Victims are advised to act quickly to mitigate risks, as cybercriminals may exploit stolen data immediately. The guide details specific actions for various types of compromised information, such as changing passwords, reporting the incident to law enforcement, and enrolling in credit monitoring services. It also recommends enabling dual-factor authentication to enhance account security. Additionally, if a Social Security number is compromised, individuals should report it to the appropriate authorities and consider placing a credit freeze. For compromised payment card information, the guide suggests canceling affected cards and using virtual payment options for online transactions. Overall, the document provides a comprehensive framework for individuals to protect themselves following a data breach.