exfiltration
nounid
2507·updated May 12, 2026candidate
The unauthorized transfer of information from an information system.
Attested in
No recorded attestations. They are written when an MWE tagging stage is completed, stamped with the pack version and the document’s digest.
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.
- §1 · legacy_primary
- The unauthorized transfer of information from an information system.DR-088 backfill from the noun definition column
Outgoing relationships
- related
- →data breachnoun
Incoming relationships
- related
- ←data breachnoun