A negligent security claim is a civil lawsuit seeking compensation when a responsible party’s security was not reasonable under the circumstances and that lack of reasonable security contributed to your injury. “Reasonable” is the anchor concept. The law does not require perfect protection. Instead, it examines what a property’s safety plan should have accounted for based on the specific risks tied to the location, the people using it, and the history of similar problems.
In Oregon, these cases often turn on whether the danger was foreseeable. Foreseeability isn’t about hindsight. It’s about whether there were warning signs—such as prior incidents, complaints, known vulnerabilities, broken access control, poor lighting, or failure to respond to reports—that should have prompted better precautions.
It’s also important to understand that negligent security is not limited to situations where the attacker is a stranger. Incidents involving domestic violence, stalking, or harassment can still raise negligent security questions if the property owner or business had a duty to take practical steps to reduce a known or reasonably anticipated risk.


