組織

Twitter

開発者と提供者の両方の立場で関わったインシデント

インシデント 1035 レポート
Twitter’s Image Cropping Tool Allegedly Showed Gender and Racial Bias

2020-09-18

Twitter's photo cropping algorithm was revealed by researchers to favor white and women faces in photos containing multiple faces, prompting the company to stop its use on mobile platform.

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インシデント 2963 レポート
Twitter Recommender System Amplified Right-Leaning Tweets

2016-02-10

Twitter’s “Home” timeline algorithm was revealed by its internal researchers to have amplified tweets and news of rightwing politicians and organizations more than leftwing ones in six out of seven studied countries.

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インシデント 1682 レポート
Collaborative Filtering Prone to Popularity Bias, Resulting in Overrepresentation of Popular Items in the Recommendation Outputs

2022-03-01

Collaborative filtering prone to popularity bias, resulting in overrepresentation of popular items in the recommendation outputs.

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インシデント 2682 レポート
Permanent Removal of Social Media Content via Automated Tools Allegedly Prevented Investigative Efforts

2020-03-16

Automated permanent removal of violating social media content such as terrorism, violent extremism, and hate speech without archival allegedly prevented its potential use to investigate serious crimes and hamper criminal accountability efforts.

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影響を受けたインシデント

インシデント 2432 レポート
Bots Allegedly Made up Roughly Half of Twitter Accounts in Discussions Surrounding COVID-19 Related Issues

2020-01-01

Bots by anonymous actors were found by researchers to make up roughly half of Twitter accounts participating in COVID-19 discussions, many of which posted tweets about “reopening America“.

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インシデント 4111 レポート
Chinese Accounts Spammed Twitter Feed Allegedly to Obscure News of Protests

2022-11-27

Twitter Feed was flooded by content from Chinese-language accounts which allegedly aimed to manipulate and reduce social media coverage about widespread protests against coronavirus restrictions in China.

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