What is an appropriate step to take after experiencing a data breach?

After experiencing a data breach, it is crucial to take immediate and effective action to mitigate potential damage. Changing passwords is an essential step, as it helps to secure your accounts that may have been compromised. By updating your passwords, you reduce the risk of unauthorized access to your personal information. Monitoring your accounts closely is equally important, as it allows you to detect any suspicious activity or transactions early on, enabling you to respond quickly to any threats or fraudulent activity.

Taking these proactive measures can significantly reduce the chances of further issues arising from the breach, making it essential to prioritize security in the wake of such an incident. The other options do not provide a practical or constructive approach to managing the consequences of a data breach and can lead to further complications.