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Hacked Crosswalks In Bay Area Play Deepfake-Style Messages From Tech Billionaires

2 months 2 weeks ago
Several crosswalk buttons in Palo Alto and nearby cities were hacked over the weekend to play deepfake-style satirical audio clips mimicking Elon Musk and Mark Zuckerberg. Authorities have disabled the altered systems, but the identity of the prankster remains unknown. SFGATE reports: Videos of the altered crosswalks began circulating on social media throughout Saturday and Sunday. [...] A city employee was the first to report an issue with one of the signals at University Avenue and High Street in downtown Palo Alto, Horrigan-Taylor told SFGATE via email. Officials later discovered that as many as 12 intersections in downtown Palo Alto had been affected. "The impact is isolated," Horrigan-Taylor said. "Signal operations are otherwise unaffected, and motorists are reminded to always exercise caution around pedestrians." Officials told the outlet they've removed any devices that were tampered with and the compromised voice-over systems have since been disabled, with footage obtained by SFGATE showing several were covered in caution tape, blinking constantly and unpressable.

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Meta Starts Using Data From EU Users To Train Its AI Models

2 months 2 weeks ago
Meta said the company plans to start using data collected from its users in the European Union to train its AI systems. Engadget reports: Starting this week, the tech giant will begin notifying Europeans through email and its family of apps of the fact, with the message set to include an explanation of the kind of data it plans to use as part of the training. Additionally, the notification will link out to a form users can complete to opt out of the process. "We have made this objection form easy to find, read, and use, and we'll honor all objection forms we have already received, as well as newly submitted ones," says Meta. The company notes it will only use data it collects from public posts and Meta AI interactions for training purposes. It won't use private messages in its training sets, nor any interactions, public or otherwise, made by users under the age of 18. As for why the company wants to start using EU data now, it claims the information will allow it to fine tune its future models to better serve Europeans. "We believe we have a responsibility to build AI that's not just available to Europeans, but is actually built for them. That's why it's so important for our generative AI models to be trained on a variety of data so they can understand the incredible and diverse nuances and complexities that make up European communities," Meta states. "That means everything from dialects and colloquialisms, to hyper-local knowledge and the distinct ways different countries use humor and sarcasm on our products. This is particularly important as AI models become more advanced with multi-modal functionality, which spans text, voice, video, and imagery."

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