Google recovers “deleted” Nest video in high-profile abduction case



Suspect attempts to cover the camera with a plant.

In statements made by investigators, the video was apparently “recovered from residual data located in backend systems.” It’s unclear how long such data is retained or how easy it is for Google to access it. Some reports claim that it took several days for Google to recover the data.

In large-scale enterprise storage solutions, “deleted” for the user doesn’t always mean that the data is gone. Data that is no longer needed is often compressed and overwritten only as needed. In the meantime, it may be possible to recover the data. That’s something a company like Google could decide to do on its own, or it could be compelled to perform the recovery by a court order. In the Guthrie case, it sounds like Google was voluntarily cooperating with the investigation, which makes sense. Publishing video of the alleged perpetrator could be a major breakthrough as investigators seek help from the public.

It’s not your cloud

There is a temptation to ascribe some malicious intent to Google’s video storage setup. After all, this video expired after three hours, but here it is nine days later. That feels a bit suspicious on the surface, particularly for a company that is so focused on training AI models that feed on video.

We have previously asked Google to explain how it uses Nest to train AI models, and the company claims it does not incorporate user videos into training data, but the way you interact with the service and with your videos is fair game. “We may use your inputs, including prompts and feedback, usage, and outputs from interactions with AI features to further research, tune, and train Google’s generative models, machine learning technologies, and related products and services,” Google said.



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