Key Challenges: Understanding the origin of the leak, determining the impact, and implementing effective containment measures pose significant hurdles. To mitigate these challenges, thorough investigations are crucial, along with swift actions to identify compromised systems and isolate them from the network.

Strategic Resolution: A comprehensive response plan is vital. This involves isolating affected systems, patching vulnerabilities, and implementing enhanced security measures. Open communication with relevant stakeholders, including affected individuals and regulatory bodies, is also essential to maintain transparency and trust.