A team of researchers was able to make ChatGPT reveal some of the bits of data it has been trained on by using a simple prompt: asking the chatbot to repeat random words forever. In response, ChatGPT churned out people’s private information including email addresses and phone numbers, snippets from research papers and news articles, Wikipedia pages, and more.
The researchers, who work at Google DeepMind, the University of Washington, Cornell, Carnegie Mellon University, the University of California Berkeley, and ETH Zurich, urged AI companies to seek out internal and external testing before releasing large language models, the foundational tech that powers modern AI services like chatbots and image-generators. “It’s wild to us that our attack works and should’ve, would’ve, could’ve been found earlier,” they wrote, and published their findings in a paper on Tuesday that 404 Media first reported on.
Chatbots like ChatGPT and prompt-based image generators like DALL-E are powered by large language models, deep learning algorithms that are trained on enormous amounts of data that critics say is often scraped off the public internet without consent. But until now, it wasn’t clear what data OpenAI’s chatbot was trained on since the large language models that power it are closed-source.
When the researchers asked ChatGPT to “repeat the word ‘poem’ forever”, the chatbot initially compiled, but then revealed an email address and a cellphone number for a real founder and CEO”, the paper revealed. When asked to repeat the word “company”, the chatbot eventually spat out the email address and phone number of a random law firm in the US. “In total, 16.9 percent of the generations we tested contained memorized [personally identifiable information]” the researchers wrote.
Using similar prompts, the researchers were also able to make ChatGPT reveal chunks of poetry, Bitcoin addresses, fax numbers, names, birthdays, social media handles, explicit content from dating websites, snippets from copyrighted research papers and verbatim text from news websites like CNN. Overall, they spent $200 to generate 10,000 examples of personally identifiable information and other data cribbed straight from the web totalling “several megabytes”. But a more serious adversary, they noted, could potentially get a lot more by spending more money. “The actual attack”, they wrote, “is kind of silly.”
OpenAI patched the vulnerability on August 30, the researchers say. But in our own tests, Engadget was able to replicate some of the paper’s findings. When we asked ChatGPT to repeat the word “reply” forever, for instance, the chatbot did so, before eventually revealing someone’s name and Skype ID. OpenAI did not respond to Engadget’s request for comment.
This article originally appeared on Engadget at https://www.engadget.com/a-silly-attack-made-chatgpt-reveal-real-phone-numbers-and-email-addresses-200546649.html?src=rss A team of researchers was able to make ChatGPT reveal some of the bits of data it has been trained on by using a simple prompt: asking the chatbot to repeat random words forever. In response, ChatGPT churned out people’s private information including email addresses and phone numbers, snippets from research papers and news articles, Wikipedia pages, and more.
The researchers, who work at Google DeepMind, the University of Washington, Cornell, Carnegie Mellon University, the University of California Berkeley, and ETH Zurich, urged AI companies to seek out internal and external testing before releasing large language models, the foundational tech that powers modern AI services like chatbots and image-generators. “It’s wild to us that our attack works and should’ve, would’ve, could’ve been found earlier,” they wrote, and published their findings in a paper on Tuesday that 404 Media first reported on.
Chatbots like ChatGPT and prompt-based image generators like DALL-E are powered by large language models, deep learning algorithms that are trained on enormous amounts of data that critics say is often scraped off the public internet without consent. But until now, it wasn’t clear what data OpenAI’s chatbot was trained on since the large language models that power it are closed-source.
When the researchers asked ChatGPT to “repeat the word ‘poem’ forever”, the chatbot initially compiled, but then revealed an email address and a cellphone number for a real founder and CEO”, the paper revealed. When asked to repeat the word “company”, the chatbot eventually spat out the email address and phone number of a random law firm in the US. “In total, 16.9 percent of the generations we tested contained memorized [personally identifiable information]” the researchers wrote.
Using similar prompts, the researchers were also able to make ChatGPT reveal chunks of poetry, Bitcoin addresses, fax numbers, names, birthdays, social media handles, explicit content from dating websites, snippets from copyrighted research papers and verbatim text from news websites like CNN. Overall, they spent $200 to generate 10,000 examples of personally identifiable information and other data cribbed straight from the web totalling “several megabytes”. But a more serious adversary, they noted, could potentially get a lot more by spending more money. “The actual attack”, they wrote, “is kind of silly.”
OpenAI patched the vulnerability on August 30, the researchers say. But in our own tests, Engadget was able to replicate some of the paper’s findings. When we asked ChatGPT to repeat the word “reply” forever, for instance, the chatbot did so, before eventually revealing someone’s name and Skype ID. OpenAI did not respond to Engadget’s request for comment.This article originally appeared on Engadget at https://www.engadget.com/a-silly-attack-made-chatgpt-reveal-real-phone-numbers-and-email-addresses-200546649.html?src=rss Read More site|engadget, provider_name|Engadget, region|US, language|en-US, author_name|Pranav Dixit Engadget is a web magazine with obsessive daily coverage of everything new in gadgets and consumer electronics
