cyber threat modeling

In computer security, a threat is a potential negative action or event enabled by a vulnerability that results in an unwanted impact to a computer system or application.
A threat can be either a negative "intentional" event (i.e. hacking: an individual cracker or a criminal organization) or an "accidental" negative event (e.g. the possibility of a computer malfunctioning, or the possibility of a natural disaster event such as an earthquake, a fire, or a tornado) or otherwise a circumstance, capability, action, or event (incident is often used as a blanket term). A threat actor who is an individual or group that can perform the threat action, such as exploiting a vulnerability to actualise a negative impact. An exploit is a vulnerability that a threat actor used to cause an incident.

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