AI’s Threat to Privacy —  Signal’s Meredith Whittaker with Nicholas Thompson

AI’s Threat to Privacy — Signal’s Meredith Whittaker with Nicholas Thompson

Author: Atlantic Re:think July 1, 2026 Duration: 51:17
AI agents can scour the internet for us, reply to our messages, and add events to our calendars. But in order to do so, they need sweeping access to our data. Handing that over presents an unprecedented threat to privacy, says Signal Foundation president Meredith Whittaker, who directs the Signal messaging app. In conversation with The Atlantic CEO Nicholas Thompson, Whittaker discusses the risks of agentic AI, Signal’s approach to AI coding, and why it’s uncompromising in its commitment to protecting user data.  This episode was recorded prior to Keir Starmer’s resignation announcement. (00:00) Introduction (02:52) AI’s threat to privacy (03:28) The end of the operating system as a safe boundary (04:15) The dangers of off-device compute and the limits of Apple’s privacy promises (05:30) Prompt injection vulnerabilities, and the risks of giving agents access to calendars, contacts, messages (06:50) How Signal mitigates the risk of AI software like Microsoft Recall (09:15) The accessibility trade-off: Why protecting privacy (at this moment) comes at the cost of screen readers for blind/low-vision users (12:20) Are AI agents the new root users? (15:28) The problem of proprietary OS providers (17:40) Why don’t consumers care about privacy? (19:35) Can a focus on enterprise customers fix AI’s privacy problems? (23:30) How government surveillance can undermine private industry privacy efforts (28:13) How Signal worked with Apple to fix the iOS notification exploit (30:50) Meredith Whittaker’s critiques of the UK government’s content-scanning proposal (36:20) The risks of compromising on privacy (42:30) Would Signal take a different approach to privacy if it were the world's largest messenger app? (45:36) What would you do with unlimited funding? Learn more about your ad choices. Visit podcastchoices.com/adchoices

Nicholas Thompson sits down with some of the sharpest minds working at the edges of artificial intelligence in The Most Interesting Thing in A.I.. This isn't a dry technical briefing or a series of speculative futures; instead, each conversation digs into the tangible, often surprising ways this technology is already altering the fabric of our daily lives and institutions. You'll hear from leading thinkers who cut through the hype to discuss the real ethical dilemmas, economic shifts, and social transformations unfolding right now. Produced by Atlantic Re:think and PwC, the podcast provides a grounded space to explore questions about creativity, power, work, and truth in an age of intelligent machines. The discussions are built on the premise that understanding AI's impact requires looking beyond code and algorithms to consider human values and consequences. Tune in for thoughtful, accessible dialogues that reframe how we think about one of the most significant forces of our time.
Author: Language: English Episodes: 41

The Most Interesting Thing in AI
Podcast Episodes
The Case Against the AI Bubble - Azeem Azhar with Nicholas Thompson [not-audio_url] [/not-audio_url]

Duration: 1:05:15
Among the many eye-popping numbers of the AI industry—from trillions in investments to billions in spending—one stands out: $0 in profit among leading AI companies. According to Bloomberg, “never before has so much money…
The Race to Superintelligence - Richard Socher with Nicholas Thompson [not-audio_url] [/not-audio_url]

Duration: 1:08:45
As AI’s capabilities improve, reports of “rogue” agents and misaligned systems are becoming more frequent. In response, some activists, academics, and politicians have called for a pause in development, warning of the da…
How to Get Hired in the AI Era - Clara Shih with Nicholas Thompson [not-audio_url] [/not-audio_url]

Duration: 50:43
For years, tech CEOs have promised that AI will take on the menial, repetitive tasks that have long been a part of office life. Typically, those tasks are assigned to younger, less experienced workers—and poll after poll…
Meta's Plan to Win in AI - Andrew Bosworth with Nicholas Thompson [not-audio_url] [/not-audio_url]

Duration: 50:58
However you feel about Meta, Andrew Bosworth has likely played a part in it. The long-serving right hand to Mark Zuckerberg and current Chief Technology Officer, “Boz” has helped shape almost every stage of the company’s…