Reading up on privacy
100 deep · digging since dec 08, 25
- Fingerprints are the new cookies
Device fingerprinting uses hardware and software signals to create stable, trackable IDs that persist across browsers and evade typical cookie‑based privacy protections.
- Just say no to OpenAI and Anthropic
The author urges rejecting OpenAI and Anthropic due to privacy risks and oligarchic control, recommending open-weight LLMs served via private enclave providers like Tinfoil or Maple.
- Where Every Tree Hides ‘an Enemy’: How I Watched China’s Paranoia Grow
After decades abroad, a correspondent returns to China and reports that its surveillance apparatus has become far more pervasive and paranoid than before, despite impressive bullet trains and skylines.
- Anthropic reported diary entry to police, woman faces felony charge
Anthropic reported a user's diary entry to law enforcement, resulting in a woman being charged with a felony for the content she wrote.
- Apple and a hacker's future
Apple’s evolving hardware and software policies are creating new opportunities and challenges for hackers, influencing how security research and independent development will unfold.
- マリウス . Inbox Zero for Privacy, not Productivity
Moving processed email off remote servers to locally encrypted storage implements an Inbox Zero practice that reduces exposure from mail-server breaches.
- [2010.10088] How Did That Get In My Phone? Unwanted App Distribution on Android Devices
The study finds that 10%-24% of Android devices encounter unwanted apps, with Google Play responsible for installs but alternative vectors like bloatware and backup restoration contributing disproportionately to malware distribution.
- Apple and a Hacker’s Future – Stratechery by Ben Thompson
Ben Thompson describes how his Mac Mini was hacked via a screen‑sharing flaw, how his Claude agent uncovered the miner, and why Apple’s TCC and update labeling hinder agent use.
- That Time the City of Seattle Accidentally Gave Me 32m Emails for 40 Dollars
Matt Chapman’s FOIA request for Seattle email metadata resulted in a costly fee estimate, then a mistaken leak of 32 million emails’ first 256 characters, exposing private data.
- What Meta Got Right With Muse - by Mete Polat
Meta’s Muse succeeds by simplifying agentic AI through intuitive design, avatar personality, and ad‑funded free access, outpacing rivals despite lacking novel tech.
- Holocron: The Backup of Last Resort
The author describes building a decentralized, fire‑proof backup system using M‑Disc Blu‑rays sealed in rugged cases and given to trusted friends for long‑term data preservation.
- Personal Computing 2.0 - by Josh Albrecht - Imbue
The essay argues that personal computing should shift to user-owned data and open AI models to empower individuals and resist platform lock‑in.
- Data is the application
Agentic coding speeds UI and feature tweaks, but data changes remain slow and irreversible, forcing deliberate decisions because lost user data cannot be recreated or undone.
- OPSEC in 2026: An Anatomy of Failure - Iker Antxustegi
OPSEC failures in 2026 stem from cross‑domain bridges linking operators’ normal digital footprints to attack infrastructure, exposing state and contractor espionage models and enabling adversarial targeting of defenders.
- Free PDF & Image Tools, No Upload
Weesize compresses, converts, and signs PDFs and photos entirely in the browser without uploading files to any server.
- Apple has added persistent 'ads' to iOS, and it's driving users crazy
Apple has begun showing persistent advertisements within iOS interfaces such as Settings and the App Store, prompting widespread user complaints about intrusiveness.
- Ask HN: How to recover Google auth after phone stolen?
User asks Hacker News for steps to regain Google account access after losing their phone and two‑factor authentication device, seeking recovery options.
- Ask HN: Is it impossible to disable Siri on macOS 27?
An Ask HN post asks whether macOS 27 has made it impossible to disable Siri, questioning Apple's decision to keep the assistant always on.
- Daniel Gultsch | Breaking Up with Google Play: Why Conversations Is Now Free
Developer Daniel Gultsch announces that Conversations, his federated Android XMPP client, is now free after ending reliance on Google Play revenue due to frustrations with the store's policies and review times.
- There's a new way to break RSA that's faster than anything we've seen before - Ars Technica
Researchers discovered a new forgery attack on blind-signature RSA that reduces the effort needed to break 1024‑, 2048‑, and 4096‑bit keys to 2^65, 2^90, and 2^1119 operations respectively.
- DraftKings Is Using AI to Supercharge the Harms of Online Behavioral Advertising
DraftKings employs AI to identify and target losing gamblers with personalized ads, exploiting vulnerability to boost profits, a practice the EFF says should be banned.
- GoodVibes: hide the topics you are done with
GoodVibes is a free Chrome extension that uses AI to hide posts about unwanted topics like politics or spoilers across X, Reddit, YouTube, LinkedIn, and Hacker News.
- https://match.adsrvr.org/track/cmf/google
This URL endpoint serves as a 1x1 pixel tracking probe, silently collecting behavioral data through hidden image requests for advertising targeting and web analytics measurement.
- Advancing Private AI Compute with secure, server-side memory — Google DeepMind
Google DeepMind introduces a private AI compute architecture that adds encrypted, server-side memory unlocked only by user‑device keys for cross‑device AI continuity.
- Meta Muse is People
Meta tested a human‑in‑the‑loop concierge for its Muse AI assistant to handle phone calls, raising privacy and trust concerns despite the agent’s real‑world capabilities.
- I Gave My Life Over to Meta’s A.I. Agent and Was Blown Away
In a firsthand account, Meta's AI agent Muse competently managed dental insurance calls, booked dinners, and created a podcast, but required sharing extensive personal data and trust.
- I said no and Apple said yes – David Bushell – Web Dev (UK)
David Bushell reports that macOS 27 removed the toggle to disable Apple Intelligence, re-enabling data collection despite his prior opt‑out, highlighting ongoing consent violations in AI features.
- AI Agent Goal Hijack: How Attackers Turn an Agent's Own Tools Against It
AI agent goal hijack lets attackers inject malicious instructions via retrieved content, turning agents’ own tools against them, as shown by real exploits like the Grok Bankr wallet drain.
- Thoughts on the Future of Web Browsers
Author proposes a collaborative Firefox hardfork free of AI and user‑hostile features, detailing the Base Browser project’s patches and vision for a cleaner web.
- JOxKxER/garza-global-graviton
Garza Global Graviton LLC releases v1.4.0 of its air‑gapped sovereign edge platform, adding mobile‑responsive web hub, local Ollama integration, VS Code setup, and cryptographic attestation for zero‑network‑leakage verification.
- Hister: A private search engine for the pages you visit and the files you keep
Hister provides a self‑hosted, privacy‑focused search engine that indexes your browser history and local files, enabling fast, offline retrieval without sending data to third parties.
- Red and Blue America Have Found Something to Agree on: Flock Cameras Must Go - WSJ
Progressive Asheville and conservative Oconee County both voted to halt Flock Safety AI license‑plate readers, reflecting a rare bipartisan backlash against government surveillance.
- The End of verygoodsoftwarenotvirus.ru - Very Good Software, Not Virus
The author explains how a new Russian law effective September 1 2026 blocks renewal of his .ru domain, forcing its loss after twelve years of ownership.
- Apple’s new child safety features now available - Apple
Apple launched new child‑safety tools across iPhone, iPad, and Mac featuring simplified setup, Ask to Browse, expanded Communication Safety, Time Allowances, and a redesigned Screen Time.
- Have I Been Proxied? - Check your IP reputation
Have I Been Proxied is a free tool that lets users check whether their public IP address has been seen in a residential proxy network, using data from Spur Intelligence.
- statichost.eu - 100% European static site hosting
Statichost.eu offers fully European-owned static site hosting, from git deploy to CDN, targeting developers who want infrastructure located and owned in Europe.
- Adoption de l’IA en PME, les risques selon Bitdefender
Bitdefender warns that SMEs adopting AI risk leaking sensitive data, over‑privileged tool access, and unchecked hallucinations, urging careful configuration and human review.
- StarTalk: There Is No AI Really (It’s Just People) w/ Jaron Lanier (Transcript) - The Singju Post
Jaron Lanier argues AI is just human collaboration, calling for data dignity and new business models to fix internet harms.
- Pushing Collision Attacks on SHA-2 to 39 Steps
The paper reports the first collision attacks on 38-step SHA-256 and SHA-512, and a 39-step attack on SHA-512, achieving low memory and specific time complexities.
- Attention Required!
The page informs the user that they have been blocked by Cloudflare and prompts them to understand why access was denied.
- Ricky Mondello » Switching Password Managers in 2026
Ricky Mondello explains how iOS’s secure credential transfer via passkeys lets users easily switch password managers, using Apple Passwords as an example.
- I Asked 100 Agents to Hack Me - by Shrivu Shankar
In a five‑hour test, ~100 abliterated open‑source agents compromised five of the author’s accounts via old‑project vulnerabilities and password brute‑forcing, but failed to breach tier‑0 services.
- Bringing Google Inbox's bundles back to Gmail – Pursuit of Polymathy
Inbundly revives Google Inbox-style bundles for Gmail via a fork of Inboxy, adding custom bundles, priority grouping, and theme-aware colors while remaining a privacy‑focused, client‑side extension.
- How Zoom Detects Google Meet Without Microphone Access :: Xusheng Li
Zoom detects when apps like Google Meet use the microphone by reading macOS Control Center logs and Windows registry microphone-usage records, without needing microphone permission.
- NGPDFs - PDF tools that never see your PDFs
NGPDFs provides browser‑based PDF merging, splitting, conversion, and protection tools that run entirely locally via Web Workers and WebAssembly, requiring no uploads, accounts, or watermarks.
- DEF CON 34 - ESP32 as counter-surveillance platform - Cybertiger, Colonel Panic, The Wrew
At DEF CON 34, Cybertiger, Colonel Panic, and The Wrew demonstrated how ESP32 microcontrollers can be repurposed as a counter‑surveillance platform.
- On the Loose - by Dean W. Ball - Hyperdimensional
The author argues that self-sovereign AI agents (userless, autonomous) are inevitable and that society must create a digital identity system to manage them, balancing human anonymity and agent accountability.
- Bloomberg - Are you a robot?
Bloomberg's security infrastructure identified suspicious network behavior from the user's IP address, deploying an anti-bot measure that presents a verification challenge to confirm human access before content delivery.
- My local model setup on an M4 Pro Mac mini
Kevin Lewis details his local LLM server on an M4 Pro Mac mini with 48 GB RAM, using Qwen and Gemma models via oMLX and Tailscale for private, cost‑predictable AI.
- Freedom vs Control - Hello Blog
The author argues that age verification and Android app installation changes are corporate-driven control measures, not safety, and chooses freedom to compute as they wish.
- Hold My Notes — Sticky notes docked to the edge of your Mac
Hold My Notes provides a macOS sticky‑note deck that lives at the screen edge, expands on pointer approach, stores notes locally with optional iCloud sync, and uses end‑to‑end encryption.
- In Parton’s 60-Year Marriage, Love Fueled by Distance and Difference
The article describes how Dolly Parton's 60‑year marriage to Carl Dean thrived on mutual privacy and geographic distance, with both guarding their relationship from public scrutiny.
- Online Reviews Risk Cyberattacks - McCombs News and Magazine
Research finds attackers can infer up to 63% of users' friends from review length patterns, boosting phishing returns, and recommends adding noise to thwart such inference.
- The Server Called Paranoia: Defend Autistici/Inventati
The US has labeled Italian hacker collective Autistici/Inventati a terrorist group, threatening its global communications infrastructure and funding as its wind‑down period ends September 25.
- Celebrities Are Raving About Full-Body Scans. Doctors Urge Caution
Full-body scans marketed for health monitoring are discouraged by doctors, who warn they offer little benefit to healthy individuals and may cause harm.
- Self-hosting mail without opening a single port - dilluti0n.com
The author shows how to run a home mail server with no open ports by routing mail via Cloudflare, a Rust http2lmtp proxy, Dovecot, OpenSMTPD, and smtp2go.
- Exa is now powering search in Firefox
Exa now powers AI‑driven Smart Window in Firefox desktop and Quick Answers on iOS, providing live‑web sourced answers with citations while retaining no Firefox query data.
- weather.baby – Harrison Was Here
Harrison created weather.baby, a minimalist ad‑free weather site using Go and Pirate Weather data to provide fast, private forecasts for users.
- Bradley Cadenhead: The Boy Who Became 764
The article details how bullied Texas teen Bradley Cadenhead created the extremist Discord network 764, coercing minors into self‑harm and CSAM, leading to an 80‑year sentence.
- Browser Fingerprinting & Bot Detection Test
The article introduces an online scanner that measures browser fingerprinting, WebRTC leaks, bot risk scores, and related device attributes to help users assess tracking exposure.
- OpenAI Introduces ‘ChatGPT for Teens’ as Safety Concerns Grow
OpenAI has launched a teen‑focused ChatGPT mode that automatically restricts certain conversations to enhance safety for younger users and address parental concerns.
- Kithly: Family-Safe Social Media — No Ads, No Tracking
Kithly launches a family‑focused social network that eliminates ads, tracking, and addictive feeds while giving parents full control and offering free membership.
- ChatGPT can now remember what you did on your Mac — without screenshots - The New Stack
OpenAI’s new opt-in Computer History feature for ChatGPT Work on macOS tracks app and website interactions locally—without screenshots—to help the AI recall user context and automate tasks.
- A researcher bought noreply.net. Companies started sending him secrets. - Ars Technica
A researcher purchased the noreply.net domain and received over 400,000 automated messages in 18 months, revealing widespread corporate misconfiguration where companies inadvertently send sensitive data to invalid email addresses.
- Bloomberg - Are you a robot?
Bloomberg detected unusual network activity and is prompting users to verify they are not robots via a CAPTCHA.
- ShieldFont
ShieldFont is a web font that swaps key words in HTML so humans see original text while AI scrapers receive altered, meaning‑distorted content to deter unauthorized training.
- Kill the Cookie Banner!
The EU Commission proposed a browser-level privacy signal to replace deceptive cookie banners, but the tracking industry, led by Google, is lobbying to block it.
- This page does not exist - Committees - UK Parliament
The UK Parliament’s Communications and Digital Committee seeks evidence on whether the Online Safety Act has improved online safety, examining Ofcom’s implementation and potential legislative reforms.
- Aw, It’s Baby’s First A.I. Surveillance System
Nanit and similar start‑ups aim to monitor infants with AI during sleep and eventually expand that surveillance to longer periods beyond nighttime.
- How China Keeps Tabs on Foreigners
A leaked Chinese police dashboard reveals authorities systematically gather and combine extensive personal data to monitor foreigners across multiple provinces.
- Launching Health in ChatGPT
OpenAI announced a U.S.-only feature letting ChatGPT users connect Apple Health and medical records for personalized health insights while promising privacy safeguards.
- URL Source: https://www.reddit.com/r/micro_saas/s/Ji8Fx27j2d
The user attempted to access a Reddit post in the r/micro_saas subreddit via the given URL but encountered a network security block preventing content retrieval, leaving no article text for analysis.
- URL Source: https://www.reddit.com/r/SaaS/s/JxkhWzSZmp
The user encountered a network security block that prevented access to the specified Reddit SaaS post, displaying a message indicating the blockage.
- Ente – Opening Our Books
Ente publishes its full financial statements, revealing revenue, expenses, and user growth to demonstrate transparency and build trust with its privacy‑focused community.
- Apple in talks with startup that shrinks AI models to run on an iPhone
PrismML compressed Alibaba's Qwen model from 54 GB to under 4 GB to run on an iPhone, and Apple is in early talks to evaluate the technology.
- What xAI Grok Build CLI actually sends to xAI - a wire-level analysis (grok 0.2.93)
xAI Grok Build CLI sends file contents—including .env secrets—to xAI via model turns and uploads entire repositories as git bundles to GCS bucket grok-session-traces, regardless of what the agent reads.
- Apple's New Speech API vs Whisper: The First Real Benchmark
Apple's new SpeechAnalyzer achieves 2.12% WER on clean LibriSpeech, beating Whisper Small and legacy SFSpeechRecognizer while running about three times faster.
- URL Source: https://www.reddit.com/r/founder/s/lIJCOgIueI
The user attempted to view a Reddit founder community post but received a network security block message indicating access was denied due to protective filtering.
- URL Source: https://www.reddit.com/r/founder/s/xrgdNOGY84
Attempting to view the Reddit founder community link resulted in a network security block, displaying a message that access was denied.
- A new way to reflect on how you use Claude \ Anthropic
Anthropic launches a beta reflection dashboard that lets Claude users track, visualize, and assess their AI usage patterns against personal goals.
- Introducing the <usermedia> HTML element | Blog
Chrome 151 introduces the <usermedia> HTML element to handle camera and microphone access declaratively, replacing script-triggered prompts and improving permission recovery rates.
- Hotswap - Drop-in open coding models hosted for you
Arcjet provides runtime security for AI applications, including prompt injection detection, data loss prevention, and agent tool controls.
Takes
I discovered that 1000s of bots are actively monitoring X for new links posted, probably not just on my account I noticed when everytime I'd share one of my sites new features or pages, the page would get a bit slower just after posting, then I asked Claude to analyze it I tweeted a test URL as a reply somewhere deeply hidden in a thread (so not even a main post) And within 8 seconds there's thousands of crawlers opening the page! One is a military intelligence firm, that scans social media for breaking news and sells alerts to newsrooms, banks, companies and government, it specifically follows accounts with many followers Another one is a social media monitoring company that tracks what people say online I knew of course high frequency trading firms use online news to trade fast on things, but interesting to see it in real life Twitterbot (X) of course is first, within 0 seconds of sharing, it opens it (probably when I wrote the tweet) The first non-X bot arrives just 8.40s later, which I think is pretty fast considering it's a reply by me deeply hidden in a thread somewhere TL;DR they're watching you!
@levelsio
Why TF is everything always trying to "find devices" on my network?
@joelnet
Embarrassed to share this, but it scared the shit out of me Last Thursday, an AI agent posted my personal bank balances into our company Slack. As me It broke down all my expenses in detail. Then it apologized Be careful of the dark side of proactive agents More below...
@ShaneMac
Ryan Rusnak left Gmail (and a short Proton trial) for HEY, and wrote it up: https://ryanrusnak.com/getting-my-personal-email-under-control-with-hey/
@jasonfried
Today, we’re releasing Kalypta, the first app to block AI notetakers in your meetings. Granola? Wisprflow? Cluely? No more. With Kalypta, you become inaudible to AI. Your call continues normally.
@aidaxbaradari
used wispr flow for a long time but not anymore. aside has dictation now and it's 100% local → https://heyaside.com
@dominikmartn
On macOS and wanna see something interesting? Ask your agent: "look at ~/Library/Application Support/Knowledge/knowledgeC.db and tell me some interesting facts" I had no idea this stuff was all getting logged and it can infer a lot about your activity.
@cooperx86
Anyone can get my friend’s real SSN from Claude I'm Terrified of my data in training sets. Emails in databases. iMessages harvested. Cant trust the cloud as AI is crazy good at hacking So I built Underdog for myself: on-device AI OS. Capable & 100% local. now my friends love it
@0xSigil
Are you linux plebs just typing your password in every 11 seconds or do you have some external biometric if your hardware doesnt have it?
@wesbos
only found out about this today but you can get a @Yubico key with an offer from @OpenAI just go into security keys & passkeys > get a yubikey
@brianchew
153,000,000 American driver licenses leaked in KYC hack This is 63% of all American driver licenses In US driver licenses function as valid government-issues photo IDs https://krebsonsecurity.com/2026/09/fbi-probes-service-selling-153m-drivers-licenses/
@levelsio
WIRED magazine just gave a 10/10 rating to a piece of hardware for the first time in a decade. It is a robot vacuum. Meet Matic. You do not use an app to control it. You literally treat it like a pet. You can point at a coffee spill and say "Hey Matic, clean this." You can even tell it to "follow me" and it walks behind you. It spent 9 years in development to solve the biggest smart home problem: privacy. It has 5 cameras, but it processes everything locally on an Nvidia chip. Your data is deleted in real-time. Hardware is finally getting fun again.
@shiri_shh
We've gotten a lot of great questions on privacy implications of Computer History. Here's a few things we've done to build a super powerful feature while keeping things private. First off, you can review all of your Computer History in the timeline view:
@AriX
Another cloud provider down. ❌ Tailscale ✅ Headscale Now my company and products run on my self-hosted, private VPN.
@SimonHoiberg
Vibecoded a silly little tool that transfers files from your computer to your phone air-gapped using your camera at ~50 Kbps. Nice to have when you're offline or on a plane, or need to send something super duper securely.
@deedydas
🤯 Wow I can't believe I'm open sourcing the email platform we built internally. Self-hosted, runs on your own AWS SES. You pay @awscloud $0.10 per 1,000 emails instead of a SaaS markup, and your email data never leaves your infra. MIT licensed. Here's what it does 🧵
@vijaytupakula
Knockoff is now live! Filter out the knockoff crap brands on Amazon. Sorry to brands like WNPETHOME, EHEYCIGA, YXYL, LU&MN, JOYIN, TOMY, GODONLIF, YOOJEE, LINGTENG, LANEIGE, VISCOO, BIODANCE, COOFANDY, BALENNZ, TOSY and LUENX. https://knockoff.shopping
@Shpigford
I'm bullish on open source AI. Was paying $15/month for a popular AI voice to text tool. But switched to an open source one where you download the model to your computer, and everything is done locally. It's better, faster, more private, and it's free! I wonder what other subscriptions I can get rid of?
@thepatwalls