![]() ![]() It aims to deter the misuse of ChatGPT in classrooms. The startup GPTZero, designed by a 22-year-old college student, has attracted 1.2 million registered users since January. And the software is “really point and click,” he said, easily available online and configurable with some basic programming.īusiness A new app aims to thwart AI plagiarism in schools, online media The technology is becoming so efficient, he said, you can clone a face or a voice with a basic gaming computer. Mirsky said it’s easy to imagine an attacker looking on Facebook to identify a potential target’s children, calling the son to record enough audio to clone his voice, then using a deepfake of the son to beg the target for money to get out of a jam of some kind. Regardless, thanks to sites such as Facebook, Instagram and YouTube, there are plenty of images and audio for fraudsters to find. But Gardner said the tools widely available to make deepfakes lag behind the state of the art they require about five minutes of audio and one to two hours of video. ![]() Yisroel Mirsky, an AI researcher and deepfake expert at Ben-Gurion University of the Negev, said the technology has advanced to the point where it’s possible to do a deepfake video from a single photo of a person, and a “decent” clone of a voice from only three or four seconds of audio. Gardner said it’s still an expensive and time-consuming proposition to develop these tools, but using them is comparatively quick and easy. The term deepfake is shorthand for a simulation powered by deep learning technology - artificial intelligence that ingests oceans of data to try to replicate something human, such as having a conversation (e.g., ChatGPT) or creating an illustration (e.g., Dall-E). That’s why experts advise taking a few simple steps to protect yourself and your loved ones from the new type of con. Tools to weed out this latest generation of deepfakes are emerging too, but they’re not always effective and may not be accessible to you. Fraudsters can copy a recording of someone’s voice that’s been posted online, then use the captured audio to impersonate a victim’s loved one one 23-year-old man is accused of swindling grandparents in Newfoundland out of $200,000 in just three days by using this technique. Real-time deepfakes have been used to scare grandparents into sending money to simulated relatives, win jobs at tech companies in a bid to gain inside information, influence voters and siphon money from lonely men and women. There’s more to fear here than killer robots. Technology and the Internet Column: Afraid of AI? The startups selling it want you to beĬhatGPT and other new AI services benefit from a science fiction-infused marketing frenzy unlike anything in recent memory. ![]()
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