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3 million iOS and macOS apps were exposed to potent supply-chain attacks

Enlarge (credit: Aurich Lawson) Vulnerabilities that went undetected for a decade left thousands of macOS and iOS apps susceptible to supply-chain attacks. Hackers could have added malicious code compromising the security of millions or billions of people who installed them, researchers said Monday. The vulnerabilities, which were fixed last October, resided in a “trunk” server...

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Inside a violent gang’s ruthless crypto-stealing home invasion spree

Enlarge (credit: Malte Mueller / Getty) Cryptocurrency has always made a ripe target for theft—and not just hacking, but the old-fashioned, up-close-and-personal kind, too. Given that it can be irreversibly transferred in seconds with little more than a password, it’s perhaps no surprise that thieves have occasionally sought to steal crypto in home-invasion burglaries and...

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Researchers craft smiling robot face from living human skin cells

Enlarge / A movable robotic face covered with living human skin cells. (credit: Takeuchi et al.) In a new study, researchers from the University of Tokyo, Harvard University, and the International Research Center for Neurointelligence have unveiled a technique for creating lifelike robotic skin using living human cells. As a proof of concept, the team...

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OpenAI’s new “CriticGPT” model is trained to criticize GPT-4 outputs

Enlarge / An illustration created by OpenAI. (credit: OpenAI) On Thursday, OpenAI researchers unveiled CriticGPT, a new AI model designed to identify mistakes in code generated by ChatGPT. It aims to enhance the process of making AI systems behave in ways humans want (called “alignment”) through Reinforcement Learning from Human Feedback (RLHF), which helps human...

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Mac users served info-stealer malware through Google ads

Enlarge (credit: Getty Images) Mac malware that steals passwords, cryptocurrency wallets, and other sensitive data has been spotted circulating through Google ads, making it at least the second time in as many months the widely used ad platform has been abused to infect web surfers. The latest ads, found by security firm Malwarebytes on Monday,...