The Diamond Model of Intrusion Analysis is a cybersecurity framework that helps identify cyberattack perpetrators, their tactics, and how to respond. It was proposed by Sergio Caltagirone, Andrew Pendergast, and Christopher Betz in 2013. The model focuses on four components of a cyberattack: the adversaries, infrastructure, capabilities, and victims. It helps visualize complex attack scenarios, guiding analysts to explore different links and patterns.

Anne Arundel government has made progress in securing systems since cyber incident, officials say – CBS News
Anne Arundel County government officials have reported making progress in securing systems following a cyber incident. Specific details of the incident were not provided, but