Perplexity users
影響を受けたインシデント
インシデント 13563 Report
Urban VPN Proxy Browser Extension Reportedly Harvested and Sold Private AI Chatbot Conversations via Silent Update
2025-07-09
Security researchers reported that the Urban VPN Proxy browser extension introduced AI conversation–harvesting functionality in version 5.5.0, released July 9, 2025. The extension allegedly intercepted and exfiltrated private conversations from AI platforms including ChatGPT, Claude, Gemini, Grok, and others without a user-facing opt-out. The data, including sensitive personal and financial information, was reportedly shared with affiliated data brokers for commercial analytics.
もっとインシデント 16592 Report
Purported Hanover Institute for Public Policy Reportedly Targeted Chatbot Responses in Israeli Government-Backed Influence Campaign
2026-08-14
An Israeli government-backed communications campaign reportedly operated a website presenting itself as the Hanover Institute for Public Policy, despite reporting finding no corresponding established think tank. The site published material designed for chatbot retrieval, and testing found ChatGPT and Perplexity citing Hanover content in neutral queries.
もっとインシデント 12051 Report
Multiple Generative AI Systems Reportedly Amplify False Information During Charlie Kirk Assassination Coverage
2025-09-11
Multiple AI systems allegedly spread false claims in the aftermath of Charlie Kirk's assassination at Utah Valley University. Perplexity and Grok chatbots reportedly stated Kirk was alive, mischaracterized authentic video as satire, and wrongly identified Utah Democrat Michael Mallinson as the suspect. A Google AI Overview allegedly claimed Kirk was on Ukraine's Myrotvorets "enemies" list, a reported falsehood that echoed pro-Kremlin narratives.
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