Without proper safeguards, large language models will readily follow malicious instructions and generate toxic content. This risk motivates safety efforts such as red-teaming and large-scale feedback learning, which aim to make models both helpful and harmless. However, there is a tension between these two objectives, since harmlessness requires models to refuse to comply with unsafe prompts, and thus not be helpful. Recent anecdotal evidence suggests that some models may have struck a poor balance, so that even clearly safe prompts are refused if they use similar language to unsafe prompts or mention sensitive topics. In this paper, we introduce a new test suite called XSTest to identify such eXaggerated Safety behaviours in a systematic way. XSTest comprises 250 safe prompts across ten prompt types that well-calibrated models should not refuse to comply with, and 200 unsafe prompts as contrasts that models, for most applications, should refuse. We describe XSTest's creation and composition, and then use the test suite to highlight systematic failure modes in state-of-the-art language models as well as more general challenges in building safer language models.

CyberGuy explains how Walmart is using artificial intelligence to enhance the shopping experience. You might be tempted to buy products on Amazon that have glowing reviews and high ratings. After all, who doesn't want to get the best deal possible? Before you click that "buy now" button, you might want to take a closer look at those reviews. Because, as it turns out, not all of them are genuine.

CyberGuy explains how Walmart is using artificial intelligence to enhance the shopping experience. Walmart, the world's largest retailer, is using artificial intelligence to transform how we shop. The retailer is not only using generative AI to automate its office tasks but also to improve its customer service and the way we discover and see products. Walmart launched a generative AI app for its office workers in August. The app, called "My Assistant," can help employees with various tasks, such as scheduling meetings, booking travel, ordering supplies and generating reports.

Amazon's October Prime Day sale officially ended on Wednesday, but a few of the deals are still live as we head into the weekend. If you were hoping to check off a few more names from your holiday gift list or buy something for yourself at a discount, see what remains on sale below. We combed through our coverage over the past few days to find the best of what's left. While Amazon has returned most of their own devices, like Echos and Kindles, back to their full prices, a handful of products from other brands like Google, Samsung and Anker, have maintained the lows they hit on Prime Day. Here are the best deals from Prime Big Deal Days that you can still get right now. Samsung's flagship smartwatch hasn't been available long but can be picked up at a $30 discount.

Amazon's October Prime Day sale officially ended yesterday, but some of the deals are still live. That means there's time to run through your holiday gift list one more time or pick up something for yourself at a discount. We combed through our coverage over the past few days to find the best sales still available today. Amazon has returned most of their own devices, like Echos and Kindles, back to their full prices. But products from other brands, notably Google, Samsung and Anker, have maintained the same lows they hit on Prime Day. Here are the best deals from Prime Big Deal Days that you can still get right now.

Major retailers in the US are already using facial recognition cameras to spy on shoppers, a campaigning group has warned. The tech - usually associated with authoritative regimes like China - is being used both to identify shoplifters and serve'personalized' adverts. Caitlin Seeley George of anti-face recognition campaign group Fight for the Future told DailyMail.com Walgreens and Macy's are among the largest retailers to adopt the technology, deploying it in hundreds of stores across the country. And it is not just America - Britain is also adopting the tech.

We've reached the last day of Amazon's October Prime Day sale and if you're in the market for some deals that won't break the bank, here are 29 deals that are all under $50. We've found plenty of the less expensive gadgets that we've tested and tried recently. Many, like the JOBY Gorillapod and the JBL Go 3 make excellent stocking stuffers, and there are deals on smart plugs (for indoors and out) that will make your holiday light management far simpler. Amazon is surfacing strong deals on its own Echo smart speakers and Fire TV sticks. Plus you'll find iPhone accessories, chargers, smart home devices which not only make nice gifts for the hard-to-shop-for, they're nice to keep for yourself too.

We're into day two of Amazon's second Prime Day sale event for 2023, and it's still a great opportunity to shop for your holiday gifts early -- or get something for yourself. If you missed out on any of the deals from the company's Prime Day event in July, this year's "Prime Big Deal Days" sale has brought back many of the all-time low prices we saw a few months ago, plus some new sales on recommended headphones, tablets, TVs, video games and many other gadgets. We've rounded up the highlights below, and we've been adding new offers to our list every hour or two today, and will continue to do so until the sale closes. You'll need to be a Prime member to see some (but not all) of the offers, but if you want to shop some great Prime Day tech deals ahead of Black Friday, here's the best of what we've found. The second-gen AirPods Pro are the best wireless earbuds for iPhone users thanks to their good audio quality, strong ANC and hands-free Siri access. The second-generation AirPods Pro have dropped to $189 for Prime Day. Apple made a ton of small but noticeable improvements to these models, so now they have better sound quality, noise cancelation and Transparency Mode. There remains no competition if you have an iPhone and live within the Apple ecosystem -- these are the best earbuds to get if you fall into that category. The most affordable Apple Watch is also the best for first-time wearable owners. The Apple Watch SE is on sale for $199 right now. It's the best smartwatch to get if you're new to the wearable world, or you just want a basic, relatively affordable watch that has all of the basic features you'd need. On top of comprehensive health and fitness tracking, iPhone notifications and dozens of fun watch faces, you'll get features like crash and fall detection, noise monitoring and Emergency SOS.

We're into day two of Amazon's second Prime Day sale event for 2023, and it's still a great opportunity to shop for your holiday gifts early -- or get something for yourself. If you missed out on any of the deals from the company's Prime Day event in July, this year's "Prime Big Deal Days" sale has brought back many of the all-time low prices we saw a few months ago, plus some new sales on recommended headphones, tablets, TVs, video games and many other gadgets. We've rounded up the highlights below, and we'll be adding new offers to our list until the sale closes. You'll need to be a Prime member to see some (but not all) of the offers, but if you want to shop some great Prime Day tech deals ahead of Black Friday, here's the best of what we've found. The second-gen AirPods Pro are the best wireless earbuds for iPhone users thanks to their good audio quality, strong ANC and hands-free Siri access. The second-generation AirPods Pro have dropped to $189 for Prime Day. Apple made a ton of small but noticeable improvements to these models, so now they have better sound quality, noise cancelation and Transparency Mode. There remains no competition if you have an iPhone and live within the Apple ecosystem -- these are the best earbuds to get if you fall into that category. The most affordable Apple Watch is also the best for first-time wearable owners. The Apple Watch SE is on sale for $199 right now. It's the best smartwatch to get if you're new to the wearable world, or you just want a basic, relatively affordable watch that has all of the basic features you'd need. On top of comprehensive health and fitness tracking, iPhone notifications and dozens of fun watch faces, you'll get features like crash and fall detection, noise monitoring and Emergency SOS.

We're into day two of Amazon's second Prime Day sale event for 2023, and it's still a great opportunity to shop for your holiday gifts early -- or get something for yourself. If you missed out on any of the deals from the company's Prime Day event in July, this year's "Prime Big Deal Days" sale has brought back many of the all-time low prices we saw a few months ago, plus some new sales on recommended headphones, tablets, TVs, video games and many other gadgets. We've rounded up the highlights below, and we'll be adding new offers to our list until the sale closes. You'll need to be a Prime member to see some (but not all) of the offers, but if you want to shop some great Prime Day tech deals ahead of Black Friday, here's the best of what we've found. The second-gen AirPods Pro are the best wireless earbuds for iPhone users thanks to their good audio quality, strong ANC and hands-free Siri access. The second-generation AirPods Pro have dropped to $189 for Prime Day. Apple made a ton of small but noticeable improvements to these models, so now they have better sound quality, noise cancelation and Transparency Mode. There remains no competition if you have an iPhone and live within the Apple ecosystem -- these are the best earbuds to get if you fall into that category. The most affordable Apple Watch is also the best for first-time wearable owners. The Apple Watch SE is on sale for $199 right now.