What action is triggered by a health alert with a severity of 'Danger'?

When a health alert is assigned a severity of 'Danger,' it indicates a critical issue that could significantly threaten the security or operational integrity of the system. As such, a health alert with this severity level necessitates a substantial response to reflect the seriousness of the situation.

Increasing the threat level by 10 is an appropriate action for a 'Danger' alert because it demonstrates the urgent need for immediate attention and prioritization within the security framework. Such a response allows the system to recalibrate its defenses and actions to address the imminent risk effectively. It ensures that the security measures in place can respond adequately to the severity of the threat represented by a health alert of this nature.

In summary, the decision to increase the threat level by 10 corresponds to the gravity of the situation indicated by a 'Danger' health alert, enabling an appropriate and proactive approach to threat management.