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Meredith Whittaker

@meredithmeredith.bsky.social
170K followers 1.1K following 505 posts

President of Signal, Chief Advisor to AI Now Institute

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Reposted by Meredith Whittaker
Dhruv Mehrotra @dmehro.bsky.social · 11/09/2026
NEW: Meta is facing a proposed class action alleging it used Facebook and Insta photos to build its NameTag face-recognition system and train AI models without consent. WIRED found code for NameTag hidden inside Meta’s AI app downloaded by tens of millions. Meta said the feature “doesn’t exist.”
wired.com
Meta Sued Over Training Data for Its AI and Face-Recognition Systems
The proposed class action alleges Meta illegally harvested people’s Facebook and Instagram photos to train its AI image-generation models and to build its unreleased “NameTag” face recognition feature...
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Meredith Whittaker @meredithmeredith.bsky.social · 08/09/2026
Appreciating @ciaranm.bsky.social's grounded, pithy rundown of the ghost stories, catastrophizing, and novice security practices dubiously shaping the current cybersecurity + AI landscape 🙏👇 ciaranmartin.substack.com/p/fud-tier-ai
ciaranmartin.substack.com
Welcome to FUD-tier AI!
The not entirely serious weekly (actually one-off) newsletter charting the wild rampage of Frontier AI through the world of cyber security
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Joseph Cox @josephcox.bsky.social · 02/09/2026
New from 404 Media: the Texas police who used Flock to track a woman who self-administered abortion also used AI to write their report about the whole situation. They used AI to summarize a discussion of “the legal implications of the situation.” www.404media.co/texas-police...
404media.co
Texas Police Used AI to Write Report About Using Flock to Search for Woman Who Had Abortion
The incident shows how quickly police departments have come to use AI surveillance tools even in critically sensitive cases.
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Meredith Whittaker @meredithmeredith.bsky.social · 02/09/2026
Yes we all think this is stupid but we, the ppl brushing our teeth, are not the customers The customers are the investors who in ~1yr will be enticed to fund Dyson's smart dental AI spinoff, featuring models trained on "the world's largest real time floss dataset" gizmodo.com/dysons-smart...
gizmodo.com
Dyson’s Smart Toothbrush Uses a Camera to Floss Your Teeth
Yes, you can watch the camera feed from an app.
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Katie Drummond @katie-drummond.bsky.social · 01/09/2026
Perimenopause is *so* hot right now. Read @knibbs.bsky.social on the VC-backed, telehealth push to put millions of women on hormones--whether they need them or not:
wired.com
Inside the Perimenopause Industrial Complex
How an alliance of tech startups, MAHA operatives, and actual medical experts made millennial women the new face of hormone therapy.
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Kelsey Atherton @atherton.bsky.social · 27/08/2026
Current state of things: there's crop art of Signal at the Minnesota State Fair www.cropart.com
A white hand with Signal-blue painted nails holds a cellphone with a near-dead battery, with the Signal icon the only app on screen. Crop art by Molly Gehrke
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Meredith Whittaker @meredithmeredith.bsky.social · 26/01/2026
One of my most deeply held beliefs is that refusing to name truth makes you stupid--literally degrades your intellect.
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Meredith Whittaker @meredithmeredith.bsky.social · 26/01/2026
Engaging in mental gymnastics to justify what's convenient but unevidenced, unjust but personally beneficial, 'rewires your neural map' in ways that degrade your overall ability to understand and analyze the world around you, which is a precondition for intelligence and creativity.
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Ben Collins @bencollins.bsky.social · 19/08/2026
Make illegal now thank you
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Hypervisible @hypervisible.blacksky.app · 14/08/2026
They used to call this malware.
cultofmac.com
ChatGPT just learned to watch everything you do on your Mac
ChatGPT Computer History tracks your Mac activity to build a searchable timeline, no screenshots involved.
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Khadijah @upfromthecracks.bsky.social · 14/08/2026
Perhaps this deserve a less esoteric introduction. Weaving memoir with an analysis of technology, automated decision systems and AI more broadly. This is something between a love letter and quarterly report on where Logic(s) has been and where it’s going.
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Meredith Whittaker @meredithmeredith.bsky.social · 13/08/2026
🎀
Headline from WSJ, screenshotted, saying "Chinese Censorship Is Leaking Into Answers from American AI: ChatGPT, Claud and Gemini unwittingly respond like China's censored chatbots when asked some sensitive questions" Headline from the Washington Post, that says: "Chatbots are doing the work of Congress with little oversight: from writing speeches to sorting constituent mail, AI is spreading through Congress faster than the rules governing its use"
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Electronic Frontier Foundation @eff.org · 12/08/2026
“This is not a matter of a few people engaging in aberrant behavior,” @evacide.bsky.social told @19thnews.org of police abusing Flock ALPRs to stalk people. “These are just the people who have gotten caught, and who have gotten caught so blatantly that they have experienced consequences.”
19thnews.org
Flock is just the latest example of using surveillance to stalk women
The technology is under fire for how police officers have abused it. But it’s only the symptom of a larger problem.
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Meredith Whittaker @meredithmeredith.bsky.social · 12/08/2026
<3
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The Economist @economist.com · 13/09/2025
“A fundamental shift is needed in how we approach the development and deployment of AI agents,” argues Meredith Whittaker. “Basic lessons in privacy and digital security are being discarded,” she warns
econ.st
AI agents are coming for your privacy, warns Meredith Whittaker
The Signal Foundation’s president worries they will also blunt competition and undermine cyber-security
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Meredith Whittaker @meredithmeredith.bsky.social · 29/07/2026
This is good, necessary, common sense" www.banfacialrecognition.com/venues/
banfacialrecognition.com
Ban AI Surveillance at Live Events
Artists and venues take the pledge: no facial recognition at shows.
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Electronic Frontier Foundation @eff.org · 27/07/2026
The Hugging Face incident was “both notable and alarming,” EFF’s @evacide.bsky.social told @sfexaminer.bsky.social, “not because ‘ooh, the model’s so powerful,’ but because it demonstrates a colossal failure on the part of OpenAI to secure the sandbox in which it was testing its model.”
sfexaminer.com
OpenAI hacking incident highlights AI cyberrisks
Experts take company to task for safety efforts
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wendy norris @wendynorris.bsky.social · 26/07/2026
From @meredithmeredith.bsky.social is spot-on: “The extent of the tech industry’s influence over the AI research domain has parallels in the U.S. military’s dominance over scientific research during the Cold War. Tech firms are drawing from a similar playbook.” dl.acm.org/doi/pdf/10.1...
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Spencer Ackerman @attackerman.bsky.social · 16/07/2026
Flock doesn't just search for cars, it searches for you. "'FreeForm' searches... allow cops to use Flock’s system as though they would use a search engine, with Flock’s AI and image recognition interpreting what footage and which people are relevant to a police officer’s search." @404media.co
404media.co
How Cops Use Flock to Track People, Not Cars
Cops have used Flock's FreeForm search feature to look for people with tattoos and wearing specific sport shirts, and searches sometimes include the target's race, according to data reviewed by 404 Me...
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Meredith Whittaker @meredithmeredith.bsky.social · 15/07/2026
Kudos to Andreas 💐 Thousands of us at Google organized against the company’s Maven contract nearly 10 years ago, even though principles like this existed. We saw no hope that such principles would survive bottom line pressure—nor were they legally drafted to do so.
ft.com
US to fund Trump-aligned Europeans building ‘civilisational bonds’
State department grants of up to $3mn are designed to boost groups pushing Maga-style policies
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Heather Burns @heatherburnstech.bsky.social · 15/07/2026
I blogged about last week’s viral video of the pervert on the Scottish train filming some quiet teenage girls, and why it matters for the debate on young people and smartphones. I didn’t share it anywhere, but it’s top of Hacker News. This happens to me a lot. heatherburns.tech/2026/07/08/t...
heatherburns.tech
The kids (with phones) are alright – Hi, I'm Heather Burns
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Nils Gilman @nilsgilman.bsky.social · 01/07/2026
In which I speak at length with the inimitable @meredithmeredith.bsky.social for the @futurologypod.bsky.social podcast. As always, Meredith had strong, precise things to say about the ongoing digital erosion of privacy — and how AI is accelerating that erosion: www.youtube.com/watch?v=qYVe...
youtube.com
Signal’s President Says You Have Plenty to Hide | The Futurology Podcast
YouTube video by Futurology
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Alondra Nelson @alondra.bsky.social · 22/06/2026
👑 🙏🏾
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Eileen Clancy 🧿 @clancyny.bsky.social · 20/06/2026
Signal’s Meredith Whittaker: The Push for Online Safety Risks Mass Surveillance Interview by Mishal Hussain The president of the encrypted messaging app says autonomous AI agents, device scanning and digital advertising are converging into a new architecture of surveillance.
bloomberg.com
Signal's Meredith Whittaker: The Push for Online Safety Risks Mass Surveillance
The president of the encrypted messaging app says autonomous AI agents, device scanning and digital advertising are converging into a new architecture of surveillance.
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Jon Marcus @jmcrapola.bsky.social · 21/06/2026
AI is not your friend @meredithmeredith.bsky.social techcrunch.com/2026/06/20/s...
techcrunch.com
Signal’s Meredith Whittaker wants you to remember that AI chatbots ‘are not your friends’ | TechCrunch
"These are not your friends. These are not conscious beings. These are not sentient interlocutors.”
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Heather Burns @heatherburnstech.bsky.social · 19/06/2026
"I also struggle with the persistent focus on privacy as the purported barrier to solving these issues, when we have most of the Epstein list walking around without consequences."
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Hypervisible @hypervisible.blacksky.app · 19/06/2026
“We can’t live a full dignified life — with the ability to question authority, have different relationships with people, test ideas [and] blow off steam — if we don’t have private communication.”
bloomberg.com
Signal's Meredith Whittaker: The Push for Online Safety Risks Mass Surveillance
The president of the encrypted messaging app says autonomous AI agents, device scanning and digital advertising are converging into a new architecture of surveillance.
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Signal @signal.org · 08/06/2026
Our statement on the UK gov't's demand that all content on all devices sold or used in the UK be scanned, on the presumption of nudity, using a dystopian combination of age verification & content scanning. This proposal will not safeguard children. It endangers us all. signal.org/blog/pdfs/20...
signal.org
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Cynthia Khoo @cyn-k.bsky.social · 03/06/2026
New joint publication by @citizenlab.ca + @cancivlib.bsky.social! In which @kate-ro.bsky.social & I join forces w/ Tamir @digitalprivacy.ca to explain the federal govt's many... "(Un)forced Errors: Analysis of Proposed Surveillance Law Expansion under Bill C-22, An Act respecting lawful access" 🧵1/x
citizenlab.ca
The Citizen Lab (Un)forced Errors: Analysis of Proposed Surveillance Law Expansion under Bill C-22, An Act respecting lawful access -
This submission analyzes Bill C-22, the Lawful Access Act, which would enact broad surveillance obligations and reforms in Canada. Issues include: the bill’s sweeping scope, significant constitutional...
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OpenMedia @openmedia.org · 04/05/2026
🇨🇦's #BillC22 is entering committee study this week - and we're hearing it may become law by end of the month. We never say this: but this is the worst, most privacy-breaking bill we've seen. It MUST be stopped. Speak up against it and read on to learn more: www.openmedia.org/StopC22-bsky 1/
openmedia.org
Stop the Surveillance State: Stop Bill C-22!
🚨 Bill C-22 forces every Canadian internet provider, messaging app & cloud service to build surveillance backdoors and store a year of your data. Foreign state hackers exploited similar legislation in...
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Riana @riana.bsky.social · 20/05/2026
Reminder that I maintain a periodically-updated reading list of papers at the intersection of E2EE and Trust & Safety; suggestions welcome: docs.google.com/spreadsheets...
docs.google.com
Encryption + Trust & Safety reading list (updated 2026-05-20)
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Knight First Amendment Institute @knightcolumbia.org · 30/04/2026
We often think of authoritarianism as lawless. But it can operate through law itself. What does it mean for democracy when that happens? ⬇️ DROPS TOMORROW: Lawyering Without Law, a new biweekly podcast from the Knight First Amendment Institute. Available on all platforms.
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Zack Whittaker @zackwhittaker.com · 28/04/2026
For TechCrunch, I wrote about the landmark Chatrie privacy case before the U.S. Supreme Court that examines the legality of "geofence" search warrants. The case could redefine digital privacy rights for people across the U.S. if cops are limited from mass-searching the databases of tech giants.
techcrunch.com
US Supreme Court appears split over controversial use of 'geofence' search warrants | TechCrunch
The U.S. top court is expected to rule on whether to allow police to identify criminal suspects by dragnet searching the databases of tech giants.
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Signal @signal.org · 27/04/2026
A response to recent reporting in Germany, in service of clarity and accountability: First, it’s important to be precise when it comes to critical infrastructure like Signal. Signal was not “hacked” — in that our encryption, infrastructure, & the integrity of the app’s code was not compromised. 1/
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Signal @signal.org · 22/04/2026
We are very happy that today Apple issued a patch and a security advisory. This comes following 404 Media reporting that the FBI accessed Signal message notification content via iOS despite the app being deleted.
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Meredith Whittaker @meredithmeredith.bsky.social · 14/04/2026
Notifications for deleted shouldn't remain in any OS notification database, and we've asked Apple to address this. In the meantime, you can prevent any preview text from your Signal messages from appearing in your notifications. Signal Settings > Notifications > Show “No Name or Content”
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evacide @evacide.bsky.social · 25/03/2026
No really, I am not kidding when I say that the data broker industry must be destroyed: www.npr.org/2026/03/25/n...
npr.org
Your data is everywhere. The government is buying it without a warrant
Data brokers buy up huge amounts of information from cell phones and browsers to sell for targeted advertising. But the government, including ICE, also buys the data.
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Ursula K. Le Guin Bot @leguinbot.bsky.social · 20/03/2026
Would you really like to live in a society where you have no responsibility and no freedom, no choice, only the false option of obedience to the law, or disobedience followed by punishment? Would you really want to go live in a prison?
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Katie Drummond @katie-drummond.bsky.social · 17/03/2026
The New York Times is right. I don’t care! (And huge credit to the @wired.com team, whose intrepid, fearless, always fair reporting gives the tech bros plenty to be mad about.)
nytimes.com
Wired’s New Editor Doesn’t Care if the Tech Bros Are Mad
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Patrick DeWind @dewind.bsky.social · 09/03/2026
"There are few things that many engineers I've worked with hate more than having to maintain someone else's shitty code." - Meredith Whittaker
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Signal @signal.org · 09/03/2026
We are aware of recent reports regarding targeted phishing attacks that have resulted in account takeovers of some Signal users, including government officials and journalists. We take this very seriously. 1/7
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Le Point @lepoint.fr · 08/03/2026
« Essayer, c’est toujours être mauvais au début. » À l'occasion de la Journée internationale des droits des femmes, Meredith Whittaker, présidente de la messagerie Signal, encourage les jeunes filles à oser et à croire en leurs capacités, notamment en sciences et en maths.
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Signal News & Tips @aboutsignal.com · 09/03/2026
New video about Signal📽️ Signal's President @meredithmeredith.bsky.social with @profgalloway.com: Is AI a threat to privacy? How Signal works, the risks of AI for privacy and more! Watch it here 🍿👉 aboutsignal.com/videos-podca... #signal #signalapp #signalmessenger #aboutsignal #AI #privacy
aboutsignal.com
Is AI a threat to privacy? Prof G Conversations with Meredith Whittaker - AboutSignal.com
Is AI a threat to privacy? Prof G Conversations with Meredith Whittaker.
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Mark Anthony Neal (@NewBlackMan on X) @markanthonyneal.bsky.social · 06/03/2026
'15-plus years after her death at the age of 54, Teena Marie is remembered as an important contributor to R&B and Soul music, who against all logic sustained a 30-year-plus singing career with an overwhelmingly Black audience base.' medium.com/p/1631ae97989a #BlackSkyOver50
medium.com
The Story of Lady T: Remembering Teena Marie by Mark Anthony Neal
In a 1985 profile in People Magazine, the late Rick James called Teena Marie “the most important White female singer since Barbara…
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WIRED @wired.com · 05/03/2026
Sources allege the Defense Department experimented with Microsoft’s version of OpenAI technology before the ChatGPT-maker lifted its prohibition on military applications. www.wired.com/story/openai...
wired.com
OpenAI Had Banned Military Use. The Pentagon Tested Its Models Through Microsoft Anyway
Sources allege the Defense Department experimented with Microsoft’s version of OpenAI technology before the ChatGPT-maker lifted its prohibition on military applications.
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Scott Galloway @profgalloway.com · 05/03/2026
Why your prompts could be subpoenaed. My conversation with Meredith Whittaker, president of Signal, out today. links.profgmedia.com/4ucFCOy
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DIE ZEIT @zeit.de · 05/03/2026
Was die KI über Sie weiß, kann gegen Sie verwendet werden, warnt die prominente KI-Expertin Meredith Whittaker. Und fordert: Stoppt die leichtsinnigen Anwendungen!
zeit.de
Meredith Whittaker: "Vor fünf Jahren wäre man bei Google für so was gefeuert worden"
Was die KI über Sie weiß, kann gegen Sie verwendet werden, warnt die prominente KI-Expertin Meredith Whittaker. Und fordert: Stoppt die leichtsinnigen Anwendungen!
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Meredith Whittaker @meredithmeredith.bsky.social · 05/03/2026
Bonjour mes amis français ♥️ www.lepoint.fr/economie/sig...
lepoint.fr
Meredith Whittaker, la dernière gardienne de nos secrets numériques
La présidente de la messagerie Signal s’oppose frontalement aux géants de la Tech de la Silicon Valley et à l’appétit des États pour nos données. Rencontre.
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Dan Greene @dmgreene.bsky.social · 03/03/2026
Grateful to the journal of East Asian Science, Technology and Society for asking me to review Jeffrey Ding's excellent new book Technology and the Rise of Great Powers. I use it to discuss AI development not as an inter-national scientific 'race,' but an intra-national financial struggle.
tandfonline.com
Technology and the Rise of Great Powers: How Diffusion Shapes Economic Competition
Published in East Asian Science, Technology and Society: An International Journal (Ahead of Print, 2026)
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Alondra Nelson @alondra.bsky.social · 24/02/2026
Lecture streaming here tomorrow at 9:00am CET www.iaseai.org/schedule-2026
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