“This week I discovered the same pattern, executed by Google. Google Chrome is reaching into users' machines and writing a 4 GB on-device AI model file to disk without asking. The file is named weights.bin. It lives in OptGuideOnDeviceModel. It is the weights for Gemini Nano, Google's on-device LLM. Chrome did not ask. Chrome does not surface it. If the user deletes it, Chrome re-downloads it.”
https://www.thatprivacyguy.com/blog/chrome-silent-nano-install/
“The legal analysis is the same one I gave for the #Anthropic case. The environmental analysis is new. At #chromes scale, the climate bill for one model push, paid in atmospheric CO2 by the entire planet, is between six thousand and sixty thousand tonnes of CO2-equivalent emissions, depending on how many devices receive the push. That is the environmental cost of one company unilaterally deciding that two billion peoples' default browser will mass-distribute a 4 GB binary they did not request.“
“This is, in my professional opinion, a direct breach of Article 5(3) of Directive 2002/58/EC (the ePrivacy Directive) [2], a breach of the Article 5(1) GDPR principles of lawfulness, fairness, and transparency [3], a breach of Article 25 GDPR's data-protection-by-design obligation [3], and an environmental harm of a magnitude that would be a notifiable event under the Corporate Sustainability Reporting Directive (CSRD) for any in-scope undertaking [4].“
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