Once a host is compromised, damage (files encrypted, hosts reached via lateral movement) grows roughly exponentially the longer it stays connected. Manual response chains a human analyst through four sequential stages โ notice, investigate, decide, execute โ each taking a randomized realistic delay before the host is finally isolated. Automated SOAR skips the decision chain entirely: a pre-authorized playbook fires the isolation action within a second of detection, cutting the exponential growth off almost immediately.
damage(t) = D0 ยท 2^(t / 4min)
t = minutes since detection, host still connected