1. A method of analyzing a cyber-attack, comprising: collecting attack data, wherein the attack data comprises data associated with a cyber-attack; extracting quantitative data from the attack data, wherein the extracted quantitative data (‘EQD”) comprises quantifiable metrics associated with a cyber-attack; comparing the EQD with a database of existing adversary and attack data (“AAD”), wherein the AAD comprises quantifiable metrics of known adversaries and known adversary behavior; and determining if the EQD is associated with a known adversary and/or known adversary behavior based on the comparison step.