A guide describes six specific ways people can use AI tools like ChatGPT and Claude to strengthen expertise, learn new skills, and sharpen critical thinking rather than offloading mental effort to them. It responds to concerns that relying on chatbots for tasks like writing or analysis could weaken people's reasoning abilities over time.
Researchers led by Heydari et al. describe in Nature an AI system that analyzes an individual's personal health data to generate tailored health advice, and propose methods for evaluating such tools. The work responds to surveys suggesting roughly one-third of US adults and about 230 million people worldwide weekly consult chatbots like ChatGPT for health questions.
OpenAI is rolling out a locked chats feature that hides selected conversations from regular history, pinned chats, and search, requiring a 4-digit PIN or biometric authentication like Face ID to view them. Locked conversations appear under a dedicated 'Locked chats' project, and the rollout covers free, Go, Plus, and Pro accounts gradually over the coming days.
Sensor Tower reports Meta's AI app Muse became the 12th app since 2015 to reach 10 million US downloads within 40 days of launch, and the first since Threads in 2023. The firm says Muse's retention outpaces rivals like ChatGPT, Grok, and Claude, which saw far fewer US downloads in their first 40 days. The news comes as Meta has suspended Muse's conversation-sharing feature after researchers found it could expose sensitive personal and business data.
Writing on the threat generative AI poses to Wikipedia, Helen Choi notes that chatbots like Gemini and ChatGPT often answer queries directly, citing Wikipedia without prompting users to click through. She argues this reduces the readership Wikipedia depends on to recruit the volunteers who write, edit and maintain its articles, and calls on academics to actively support the platform given their stake in open knowledge.
OpenAI has rolled out a Locked Chats feature letting users secure specific ChatGPT conversations with a four-digit PIN or Face ID/Touch ID. Locked conversations are moved to a separate section hidden from regular chat history, pinned chats and search results, and can be revisited later, unlike Temporary Chats which vanish entirely.
An SEO researcher built a website filled with 50,000 invented statistics seven months ago as an experiment in AI search behavior. While Google deindexed the site, ChatGPT has sent it over 10,000 AI-driven visits, and more than 330 domains—including Shopify, Bluehost and DHL—now link to it. The fabricated numbers have reportedly even surfaced in an academic paper and a bank's investment research.
OpenAI has updated its ChatGPT browser extension with two new modes, Chat and Work, that let the AI read open tabs, compare information across sites, and perform browser actions like downloading files, grouping tabs, and filling out forms using local documents. The update also adds a dedicated ChatGPT tab for chat history, an @Chrome tagging shortcut, and site-specific permission controls, and is free on Chromium-based browsers including Chrome, Edge and Brave.
Experts cited by CBS News describe a trend they call 'gradual disempowerment,' in which people increasingly hand decision-making over to AI tools like ChatGPT, Claude and Meta's new Muse assistant. Jay Chooi of Robocurve and researcher Jan Kulveit, who co-authored a paper introducing the term, say the shift is being driven by AI's perceived economic and practical value rather than any deliberate takeover by AI systems.
At least eight states have filed lawsuits against OpenAI, alleging its chatbot violated state consumer protection laws by harming children and deceiving adult users. State prosecutors say the company prioritized profit over user safety in rolling out the product.
Any.Run researchers studied malicious campaigns impersonating AI tools and found 1,258 incidents tied to fake Claude and ChatGPT lures over a six-month period on its platform. Attackers used SEO poisoning, malicious ads, fake download pages, and AI-themed artifacts, with Claude impersonated in 60% of cases and ChatGPT/Codex in 33%. Many attacks relied on tricking an employee into running an install command, launching a fake installer, or signing into a spoofed login window.
A researcher in Tallinn ran 234 controlled tests across four countries and six languages and found that ChatGPT recommends different companies depending on whether a question is asked in a local language or in English. For example, asking in Norwegian for accounting software surfaced Fiken, Tripletex and Conta, while the identical question in English returned FreshBooks, QuickBooks and Wave. The study found a global brand appeared in just one of 24 local-language runs, while local suppliers appeared in none of 12 English-language runs from Istanbul and Tallinn.