exfiltration
nounid
2507·updated May 12, 2026candidate
The unauthorized transfer of information from an information system.
Classifications
Entity Type
Event0%rule-basedmulti_axis_classifier_low_confidence.v1
Sensitivity
Regulated85%llm-generatedllm:claude-haiku-4-5
Information Class
—60%llm-generatedllm:claude-haiku-4-5
Variants
- plural
- exfiltrations
- possessive
- exfiltration's
- pluralpossessive
- exfiltrations'
Framework definitions
National Initiative for Cybersecurity Careers and Studies (NICCS) Cybersecurity Lexicon1 senseview framework →
- §1
- The unauthorized transfer of information from an information system.
- §1
- The unauthorized file transfer or other bulk data transfer that creates a security breach by allowing malicious people outside a security perimeter access to confidential information.
Outgoing relationships
- related
- →data breachnoun
Incoming relationships
- related
- ←data breachnoun