Business

Brazil judge orders probe of Musk over censorship charge

A Supreme Court judge in Brazil ordered an investigation Sunday of Elon Musk after the mogul criticized the magistrate and accused him of censorship for blocking social media accounts suspected of spreading disinformation.

Machine learning & AI

Autopen shows perils of automation in communications

Long before people worried about the effects of ChatGPT on personal communication and social norms, there was the autopen and its precursors—automatic signature machines—that some feared would be misused to forge signatures ...

Business

Algorithm offers encryption boost for cross-border e-commerce

Writing in the International Journal of Networking and Virtual Organisations, a team from China has revealed a novel approach to boost privacy for cross-border e-commerce users. Na Wang, Feng Gao, and Ji Zhang of Changchun ...

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