# Censorship detected in SN

**Country:** 🇸🇳 Senegal (SN)
**Date:** 2026-08-19
**Type:** Censorship
**Severity:** CRITICAL
**Status:** suspected

## Summary

None

## Metrics

- Confidence: 72%
- Measurements (stored incident count; not the qualifying evidence count): 2
- Anomaly Rate: 55.6%

## Evidence

- **OONI** (measurement): OONI http_header_field_manipulation: 5/9 measurements anomalous (55.6%)
  - Observed: 2026-08-19
  - Confidence: 72%
  - [OONI Explorer filtered results (not one measurement)](https://explorer.ooni.org/search?probe_cc=SN&test_name=http_header_field_manipulation&since=2026-08-19&until=2026-08-20&only=anomalies)
- **OONI** (measurement): OONI http_header_field_manipulation: 8/16 measurements anomalous (50.0%)
  - Observed: 2026-08-19
  - Confidence: 70%
  - [OONI Explorer filtered results (not one measurement)](https://explorer.ooni.org/search?probe_cc=SN&test_name=http_header_field_manipulation&since=2026-08-19&until=2026-08-20&only=anomalies)

## What we cannot say

- **Who caused it** — measurement data alone does not attribute the interference to any government, ISP, or other actor.
- **Intent** — anomalous or unreachable measurements indicate interference, not a stated motive or a deliberate-vs-incidental determination.
- **Which networks** — no specific ASN/ISP is identified for this incident.
- **Sub-national scope** — measurement is aggregated at the country level; we cannot localize to a province, city, or network segment.
- **Independent corroboration** — fewer than two source labels appear in qualifying linked evidence; stored incident source labels may include quarantined OONI observations.

## Data Sources

ooni

These source labels come from qualifying linked evidence. Historical incident source labels and quarantined observations are excluded; multiple labels alone do not establish independent corroboration.

## Citation

Voidly Research. (2026). Censorship detected in SN [SN-2026-0008]. Retrieved from https://voidly.ai/incident/SN-2026-0008

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*Report generated by Voidly Research on 2026-10-12*
*Data licensed under CC BY 4.0*
*Incident ID: SN-2026-0008*
*Permalink: https://voidly.ai/incident/SN-2026-0008*