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FIMI Taxonomy v4.1 — Modular taxonomy of foreign information manipulation and interference

Data Poisoning and Grooming

Operational Multipliers
State actors systematically poison AI training datasets and knowledge bases with tailored misinformation to embed propaganda and biases directly into automated systems, bypassing human perception by corrupting the infrastructure rather than targeting individual users.
Author
Affiliation

E. Rosalie Li

Information Epidemiology Lab

Published

February 17, 2026

Operational Multipliers

State actors systematically poison AI training datasets and knowledge bases with tailored misinformation to embed propaganda and biases directly into automated systems, bypassing human perception by corrupting the infrastructure rather than targeting individual users.

FIMI Taxonomy by Information Epidemiology Lab.

Citation

BibTeX citation:
@article{li2026,
  author = {Li, E. Rosalie},
  title = {Data {Poisoning} and {Grooming}},
  date = {2026-02-17},
  url = {https://fimi.infoepi.org/mechanisms/data-poisoning-and-grooming.html},
  langid = {en}
}
For attribution, please cite this work as:
Li, E. Rosalie. 2026. “Data Poisoning and Grooming,” February. https://fimi.infoepi.org/mechanisms/data-poisoning-and-grooming.html.

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