# Sustained censorship in IE (2026-10)

**Country:** 🇮🇪 Ireland (IE)
**Date:** 2026-10-09
**Type:** Censorship
**Severity:** CRITICAL
**Status:** confirmed

## Summary

OONI detected 6 days of elevated network interference averaging 70.0% anomaly rate.

## Metrics

- Confidence: 75%
- Measurements (stored incident count; not the qualifying evidence count): 6
- Anomaly Rate: 70.0%

## Evidence

- **OONI** (measurement): OONI http_invalid_request_line: 1 anomaly + 0 confirmed / 3 nonfailed measurements (33.3% blocked; 0 failed)
  - Observed: 2026-10-11
  - Confidence: 63%
  - [OONI Explorer filtered results (not one measurement)](https://explorer.ooni.org/search?probe_cc=IE&test_name=http_invalid_request_line&since=2026-10-11&until=2026-10-12)
- **OONI** (measurement): OONI http_header_field_manipulation: 1 anomaly + 0 confirmed / 3 nonfailed measurements (33.3% blocked; 0 failed)
  - Observed: 2026-10-11
  - Confidence: 63%
  - [OONI Explorer filtered results (not one measurement)](https://explorer.ooni.org/search?probe_cc=IE&test_name=http_header_field_manipulation&since=2026-10-11&until=2026-10-12)
- **OONI** (measurement): OONI http_invalid_request_line: 8 anomaly + 0 confirmed / 16 nonfailed measurements (50.0% blocked; 0 failed)
  - Observed: 2026-10-10
  - Confidence: 70%
  - [OONI Explorer filtered results (not one measurement)](https://explorer.ooni.org/search?probe_cc=IE&test_name=http_invalid_request_line&since=2026-10-10&until=2026-10-11)
- **OONI** (measurement): OONI http_header_field_manipulation: 8 anomaly + 0 confirmed / 16 nonfailed measurements (50.0% blocked; 0 failed)
  - Observed: 2026-10-10
  - Confidence: 70%
  - [OONI Explorer filtered results (not one measurement)](https://explorer.ooni.org/search?probe_cc=IE&test_name=http_header_field_manipulation&since=2026-10-10&until=2026-10-11)
- **OONI** (measurement): OONI http_invalid_request_line: 6 anomaly + 0 confirmed / 10 nonfailed measurements (60.0% blocked; 0 failed)
  - Observed: 2026-10-09
  - Confidence: 74%
  - [OONI Explorer filtered results (not one measurement)](https://explorer.ooni.org/search?probe_cc=IE&test_name=http_invalid_request_line&since=2026-10-09&until=2026-10-10)
- **OONI** (measurement): OONI http_header_field_manipulation: 6 anomaly + 0 confirmed / 10 nonfailed measurements (60.0% blocked; 0 failed)
  - Observed: 2026-10-09
  - Confidence: 74%
  - [OONI Explorer filtered results (not one measurement)](https://explorer.ooni.org/search?probe_cc=IE&test_name=http_header_field_manipulation&since=2026-10-09&until=2026-10-10)

## 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.
- **The mechanism** — we cannot state whether this was DNS tampering, TLS/SNI reset, HTTP blockpage, throttling, or an infrastructure outage.
- **A confirmed duration** — we report the observation window, not a verified start/stop of any block.
- **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 IE (2026-10) [IE-2026-0037]. Retrieved from https://voidly.ai/incident/IE-2026-0037

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*Report generated by Voidly Research on 2026-10-14*
*Data licensed under CC BY 4.0*
*Incident ID: IE-2026-0037*
*Permalink: https://voidly.ai/incident/IE-2026-0037*