# Sustained censorship in VN (2026-06)

**Country:** 🇻🇳 Vietnam (VN)
**Date:** 2026-06-07
**Type:** Censorship
**Severity:** CRITICAL
**Status:** confirmed

## Summary

OONI detected 7 days of elevated network interference averaging 57.1% anomaly rate.

## Metrics

- Confidence: 72%
- Measurements (stored incident count; not the qualifying evidence count): 7
- Anomaly Rate: 57.1%

## Evidence

- **OONI** (measurement): OONI tor: 4/8 measurements anomalous (50.0%)
  - Observed: 2026-06-14
  - Confidence: 70%
  - [OONI Explorer filtered results (not one measurement)](https://explorer.ooni.org/search?probe_cc=VN&test_name=tor&since=2026-06-14&until=2026-06-15&only=anomalies)
- **OONI** (measurement): OONI tor: 6/11 measurements anomalous (54.5%)
  - Observed: 2026-06-12
  - Confidence: 72%
  - [OONI Explorer filtered results (not one measurement)](https://explorer.ooni.org/search?probe_cc=VN&test_name=tor&since=2026-06-12&until=2026-06-13&only=anomalies)
- **OONI** (measurement): OONI tor: 4/6 measurements anomalous (66.7%)
  - Observed: 2026-06-11
  - Confidence: 77%
  - [OONI Explorer filtered results (not one measurement)](https://explorer.ooni.org/search?probe_cc=VN&test_name=tor&since=2026-06-11&until=2026-06-12&only=anomalies)
- **OONI** (measurement): OONI tor: 6/12 measurements anomalous (50.0%)
  - Observed: 2026-06-08
  - Confidence: 70%
  - [OONI Explorer filtered results (not one measurement)](https://explorer.ooni.org/search?probe_cc=VN&test_name=tor&since=2026-06-08&until=2026-06-09&only=anomalies)
- **OONI** (measurement): OONI tor: 8/13 measurements anomalous (61.5%)
  - Observed: 2026-06-08
  - Confidence: 75%
  - [OONI Explorer filtered results (not one measurement)](https://explorer.ooni.org/search?probe_cc=VN&test_name=tor&since=2026-06-08&until=2026-06-09&only=anomalies)
- **OONI** (measurement): OONI tor: 6/9 measurements anomalous (66.7%)
  - Observed: 2026-06-07
  - Confidence: 77%
  - [OONI Explorer filtered results (not one measurement)](https://explorer.ooni.org/search?probe_cc=VN&test_name=tor&since=2026-06-07&until=2026-06-08&only=anomalies)
- **OONI** (measurement): OONI tor: 7/14 measurements anomalous (50.0%)
  - Observed: 2026-06-07
  - Confidence: 70%
  - [OONI Explorer filtered results (not one measurement)](https://explorer.ooni.org/search?probe_cc=VN&test_name=tor&since=2026-06-07&until=2026-06-08&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). Sustained censorship in VN (2026-06) [VN-2026-0204]. Retrieved from https://voidly.ai/incident/VN-2026-0204

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*Report generated by Voidly Research on 2026-11-05*
*Data licensed under CC BY 4.0*
*Incident ID: VN-2026-0204*
*Permalink: https://voidly.ai/incident/VN-2026-0204*