Differential Privacy

What Privacy Tech Means for Your AI Use — and How to Stay Safer If you’ve used a chatbot like ChatGPT, an image generator like Midjourney, or even your phone’s voice assistant, you’ve probably wondered: what happens to the data I feed into these tools? A recent report from the Government Accountability Office (GAO) suggests that privacy technologies could be the key to making AI adoption safer for everyone. But what exactly does that mean for you as an everyday user? Let’s break it down. ...

How Privacy Tech Can Make AI Safer for You: What the New GAO Report Says If you’ve used ChatGPT, Microsoft Copilot, or any other AI tool, you’ve probably wondered what happens to the data you type in. These services are incredibly useful, but they also raise real privacy questions. A new report from the U.S. Government Accountability Office (GAO) released on May 20, 2026, suggests that the answer may lie in something called “privacy-enhancing technologies” (PETs). Here’s what the report found, how these technologies work, and what you can do to protect your own data in the meantime. ...

New Report: These Privacy Tools Could Make AI Safer for Everyone If you’ve used a chatbot, image generator, or even a personalized shopping recommendation lately, you’ve probably wondered: What happens to my data? It’s a fair question. AI tools often need large amounts of information to learn and improve, but that doesn’t mean your private details have to be part of the deal. ...

Privacy Tech Can Make AI Safer: What the GAO Report Means for You Earlier this month, the U.S. Government Accountability Office (GAO) published a report arguing that privacy-enhancing technologies are essential if we want to use artificial intelligence safely. The report, released on May 20, 2026, is aimed at federal agencies, but its findings have direct implications for anyone who uses AI tools—whether that’s ChatGPT, an AI photo editor, or a health recommendation app. Here’s what the GAO found, why it matters, and how you can protect your data right now. ...

Your Phone Can Train AI Without Sharing Your Data: How Privacy-Preserving AI Works Every time you type a message, take a photo, or ask your phone for directions, a small AI model on the device might be learning from your behavior. The personalization — predictive text, photo sorting, suggested replies — is convenient. But for years that convenience came at a cost: your raw data had to leave your phone and travel to a company’s servers for training. That’s changing. ...

MIT’s New Technique Lets Your Phone Train AI Without Uploading Your Data Every time you use an AI-powered app—a photo editor, a health tracker, or even your keyboard’s autocomplete—there’s a good chance your data is being sent to a cloud server. That server then uses your information to train or improve the AI model. It’s a trade-off we’ve come to accept: better features in exchange for less privacy. But a research team at MIT recently published a technique that could let your phone, laptop, or smart device train AI locally, without ever sending your raw data anywhere. ...

Your Phone Can Now Learn From You Without Sending Data to the Cloud — What MIT’s New Technique Means for Privacy Most of us rely on apps that get smarter over time. Your keyboard predicts what you’ll type next. Your photo app suggests edits. Your voice assistant understands your accent a little better each week. But behind the scenes, those improvements often come at a cost: your personal data is uploaded to company servers, where it’s used to train the AI models. ...