Privilege escalation alerts are not an optional safeguard. They are a hard line between controlled environments and chaos. When an account or process gains more power than it should, even for seconds, the cost can be catastrophic. Missing that signal is often how breaches move from minor to total compromise.
Vim, beloved by those who live in the terminal, rides close to the bare metal of a system. In some configurations, especially within shared or misconfigured environments, it can be a vector for privilege escalation. An unmonitored :! shell escape, a faulty sudo policy, or an overlooked file permission can hand the wrong user the keys. Many organizations still fail to track these moments in real time.
A strong privilege escalation alert strategy watches for any unexpected jump in process permissions. The detection must run continuously. The alerts must be routed instantly to operators. No buried logs, no hourly summaries—just a live signal when a process crosses into forbidden territory.