Select one type of vulnerability in IT systems $($e$.$g$.,$ software, hardware, or configuration vulnerability$).$

Describe the selected vulnerability in detail, including its potential impacts on IT systems.

Conduct research to identify a real$-$world instance where this type of vulnerability was exploited. Summarize the incident, focusing on how the vulnerability was exploited and the consequences.

Based on your research and understanding, propose comprehensive strategies to prevent this type of vulnerability. Your prevention strategies should cover aspects like detection, response, and long$-$term mitigation.

Cite all your sources according to $[$Insert Citation Style$].$