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id: news-20260727-48940d
url: https://arstechnica.com/tech-policy/2026/07/big-tech-accused-of-stonewalling-european-social-media-researchers/
url_hash: 48940d2a29a9e191fae4ffab1163d35912f7b1b8b7c64744597a7e366a3e3f0c
canonical_url: https://arstechnica.com/tech-policy/2026/07/big-tech-accused-of-stonewalling-european-social-media-researchers
source: ArsTechnica
category: news/tech
category_raw: tech
region: usa
tags: []
lang: en
published_at: '2026-07-25T10:45:32Z'
fetched_at: '2026-07-27T16:19:05.632602Z'
updated_at: '2026-07-27T16:23:08Z'
status: published
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summary: null
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entities:
- name: Big Tech
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- name: tech
  type: concept
- name: European Central Bank
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- name: Social Media Post
  type: method
- name: Media Source
  type: organization
- name: Researchers
  type: person
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- name: Christine Lagarde
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title: Big Tech accused of stonewalling European social media researchers
---

# Big Tech accused of stonewalling European social media researchers

## TL;DR
（要約なし・原文はリンク先を参照 / No summary available; see the source link.）

## Key Points
- (なし)

## Details
(本文なし。リンク先参照)

## Source
元記事: [Big Tech accused of stonewalling European social media researchers](https://arstechnica.com/tech-policy/2026/07/big-tech-accused-of-stonewalling-european-social-media-researchers/) — published 2026-07-25T10:45:32Z