Signal’s Meredith Whittaker wants you to remember that AI chatbots ‘are not your friends’

techcrunch.com Jun 21, 2026

Signal’s Meredith Whittaker wants you to remember that AI chatbots ‘are not your friends’

Curated by Shubham · TechCapsules · Jun 21, 2026

AI-summarised brief · reviewed before publication

Signal President Meredith Whittaker emphasized that AI chatbots, such as ChatGPT and Claude, are not conscious beings and should not be trusted with personal information. In an interview with Bloomberg, Whittaker discussed the privacy implications of using AI tools, stating that she uses them only for formatting documents and avoids asking them questions. She also criticized the idea of relying on AI for tasks like Christmas shopping, citing the risks of granting access to sensitive data. Whittaker warned that such scenarios could create a backdoor, compromising user privacy and security, and highlighted the importance of being cautious when using AI tools, with her comments underscoring the need for careful consideration of AI's role in daily life, and the potential consequences of relying on these systems.

💡 Why It Matters

· Whittaker's warning highlights the potential for AI chatbots to become conduits for mass data collection, undermining user privacy.
· By emphasizing the risks of relying on AI for personal tasks, Whittaker underscores the need for users to think critically about the information they share with these systems.

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How to Write AI Prompts: The Ultimate Framework for 2026

A strong AI prompt is composed of four core elements: role, context, task, and constraints. Techniques such as Chain-of-Thought and negative prompting can improve results, especially for tasks requiring real reasoning. Common prompting mistakes include vagueness, overloading instructions, and ignoring hallucinations. Effective prompting involves clear communication with the AI model, similar to explaining a task to a new hire. Generative AI tools, such as ChatGPT, have become widely used, but many users still obtain poor results due to poorly written prompts. Advanced prompting techniques and practical examples are provided to help users write effective AI prompts.

💡 The quality of AI prompts has a direct impact on the accuracy and reliability of AI-generated content. A well-crafted prompt can unlock the full potential of AI models, while a poorly written one can lead to misleading or inaccurate results, potentially causing harm in critical applications such as finance, healthcare, and education.

thenewstack.io · Jun 22

“An agent is an LLM and a harness”: What Nvidia really thinks…

Nvidia's Director of Deep Learning Software, Bryan Catanzaro, has shed light on the company's stance regarding OpenClaw, a new open-source project that aims to create a more efficient and scalable deep learning framework. Catanzaro described OpenClaw as "an agent is an LLM and a harness," suggesting a symbiotic relationship between the framework and large language models (LLMs). This statement implies that OpenClaw is designed to work seamlessly with LLMs, potentially unlocking new levels of performance and efficiency in deep learning applications.

💡 Nvidia's endorsement of OpenClaw highlights the growing importance of open-source collaboration in the deep learning space. By embracing OpenClaw, Nvidia is signaling its commitment to advancing the field through community-driven innovation, rather than relying on proprietary solutions. This shift could have significant implications for the development of future AI applications, as open-source frameworks like OpenClaw become increasingly influential in shaping the direction of the industry.

bangkokpost.com · Jun 21

Google, FBI target Chinese scammers using Gemini AI for fake sites

Google has partnered with the FBI to dismantle a Chinese cybercrime syndicate known as "Outsider Enterprise" that used Google's Gemini AI to create fraudulent websites. The scam involved replicating official Google and YouTube interfaces to deceive users, generating nearly 9,000 lookalike websites and over 1 million URLs. The syndicate also targeted Android users with a massive SMS phishing blitz, sending 2.5 million text messages with links to malicious sites. Google has filed a lawsuit against the gang, and major US telecommunications carriers have coordinated with Google to request FBI assistance. The operation has raised concerns over AI tools being exploited for phishing and online fraud.

💡 The case highlights the darker side of generative AI, where advanced tools can be used to accelerate phishing and online fraud on a massive scale. It also underscores the need for tech giants to safeguard their AI technologies from being misused by cybercriminals.

windowslatest.com · Jun 21

Microsoft is killing Edge’s Drop file sharing after Collections and Sidebar, all…

Microsoft is removing the Drop file-sharing feature from Edge, following the removal of Sidebar and Collections in Edge 149. The decision is part of the company's focus on Copilot and AI takeover of its browser. Drop allowed users to share files and text across devices, including Android and iOS, using OneDrive storage. The feature will be retired, with files saved in OneDrive, but text notes will be deleted unless downloaded separately. Microsoft is redesigning Edge for the AI age, with a focus on adding AI features and bridging the gap between Edge and Copilot. The change is confirmed in a new update rolling out to Edge Canary.

💡 Microsoft's shift to AI-driven features may alienate loyal Edge users who rely on unique features like Drop. The removal of these features underscores the company's prioritization of AI integration over user preferences.

gizbot.com · Jun 20

How to Get Apple’s New Siri AI in iOS 27 Beta? Eligible…

Apple has begun rolling out its next-generation AI-powered Siri through the iOS 27 beta, offering a smarter assistant that can understand context and handle complex requests. However, not all iPhone models that support iOS 27 can access the feature, which is limited to devices that meet Apple Intelligence requirements. Eligible iPhones include the iPhone 11 and newer models, but users must meet specific requirements and join a waitlist to access the new Siri AI experience. The rollout marks a shift in Apple's software strategy, treating software support and AI support separately.

💡 Apple's decision to separate software support and AI support could make Siri AI support a crucial factor for users considering their next iPhone upgrade, potentially influencing purchasing decisions and device loyalty.

indiatvnews.com · Jun 20

What is Claude AI? Features, benefits and how to use it for…

Claude is an AI chatbot built by Anthropic, designed to help users solve multiple concerns faster and smarter. It can assist with tasks such as asking questions, writing, summarizing documents, coding, and research. Claude focuses on safety, accuracy, and handling long conversations, making it a popular tool among students, professionals, businesses, and content creators. The AI assistant is available via a web interface and mobile apps, and runs on large language models trained on massive amounts of text. Claude can understand normal human conversational language and respond accordingly, providing detailed answers to complicated questions.

💡 Claude's ability to handle long conversations and provide accurate responses fills a critical gap in the AI chatbot market. Its focus on safety and reliability sets it apart from other AI models.