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VOICE ARCHIVE

Felix Krause

@krausefx
28 posts
2026-02-17
In Mid December Peter invited me and helped install this little thing called Clawdis on my old MacBook. So proud and happy of Peter's journey and his no-bs approach of building and shipping what he believes is right. Can't wait to see what's next
2026-02-17 View on X
@sama

Sam Altman says Peter Steinberger, creator of OpenClaw, is joining OpenAI “to drive the next generation of personal agents”; OpenClaw will remain open source

2026-02-16
In Mid December Peter invited me and helped install this little thing called Clawdis on my old MacBook. So proud and happy of Peter's journey and his no-bs approach of building and shipping what he believes is right. Can't wait to see what's next
2026-02-16 View on X
Implicator.ai

In a podcast, OpenClaw creator Peter Steinberger describes his phone calls with Mark Zuckerberg and Sam Altman, and says he had been contacted by “every big VC”

Mark Zuckerberg needed ten minutes.  He was finishing code.  —  Peter Steinberger had called him on WhatsApp without scheduling anything.

In Mid December Peter invited me and helped install this little thing called Clawdis on my old MacBook. So proud and happy of Peter's journey and his no-bs approach of building and shipping what he believes is right. Can't wait to see what's next
2026-02-16 View on X
@sama

Sam Altman says Peter Steinberger, creator of OpenClaw, is joining OpenAI “to drive the next generation of personal agents”; OpenClaw will remain open source

Peter Steinberger is joining OpenAI to drive the next generation of personal agents. He is a genius with a lot of amazing ideas about the future of very smart agents interacting wi...

2023-12-13
I never understood why Apple would allow changing one's Apple ID password with just a PIN code. A huge security risk imo, somebody watching you enter your pin code, and robbing your phone https://9to5mac.com/... [image]
2023-12-13 View on X
Wall Street Journal

Apple releases an iOS beta with Stolen Device Protection; if enabled, the feature limits actions like Apple ID password resets when not in a “familiar location”

here's how it works James Bentley / iMore : Apple debuts new highly-requested feature to stop thieves who steal your iPhone Ashwin / Ghacks : Apple introduces Stolen Device Protect...

2023-07-29
@joshavant @ronyfadel “This reason does not permit reading information that was written by other apps or the system, or writing information that can be accessed by other apps.” I'm confused, I thought NSUserDefaults were sandboxed already? What am I missing?
2023-07-29 View on X
9to5Mac

Apple plans to require developers to submit reasons to use certain APIs in their apps starting this fall, to prevent the misuse of those APIs for fingerprinting

The App Store review process is very strict to ensure that apps comply with Apple's guidelines.  And soon, this whole process will get even stricter.

2023-07-03
It's like Reddit and Twitters are racing who's losing relevance faster https://twitter.com/...
2023-07-03 View on X
Waxy.org

A developer says Twitter appears to be DDoSing itself via a Twitter web app JavaScript bug, which could be tied to Elon Musk's emergency blocks and rate limits

For anyone keeping track, this isn't even the first time they've completely broken … Nick Heer / Pixel Envy : Tweets Are Now Login-Walled  —  Like Šime Vidas, I have often linked o...

2023-07-02
It's like Reddit and Twitters are racing who's losing relevance faster https://twitter.com/...
2023-07-02 View on X
The Verge

Twitter no longer lets users browse tweets, user profiles, and comment threads on the web without logging in, redirecting Twitter URLs to the sign in page

It's like Reddit and Twitters are racing who's losing relevance faster https://twitter.com/...
2023-07-02 View on X
Waxy.org

A developer says Twitter appears to be DDoSing itself due to a bug in Twitter's web app, which could be tied to Elon Musk's emergency blocks and rate limits

For the last two days, Elon Musk has claimed that Twitter is under attack from “several hundred organizations” who were conducting …

2023-07-01
It's like Reddit and Twitters are racing who's losing relevance faster https://twitter.com/...
2023-07-01 View on X
The Verge

Twitter no longer lets users browse tweets, user profiles, and comment threads on the web without logging in, redirecting Twitter URLs to the sign in page

https://www.theverge.com/... @ahimsa_pdx@disabled.social : You can no longer view tweets if you're not logged in to twitter.  —  You can't even view someone's twitter profile, not ...

2022-10-26
I can't comprehend this: The iPhone is a premium smartphone, and Apple decides to clutter their OS with ads with no way to opt-out? This really hurts smaller app devs, and will cause bigger legal consequences the next years At least no one really opens the App Store app anymore https://twitter.com/...
2022-10-26 View on X
MacRumors

After Apple rolls out its new App Store ad units, prominent developers complain about gambling ads appearing in their app listings with no way to stop them

Apple today rolled out new ad placements in the App Store on the iPhone, allowing developers to advertise their apps in more places …

2022-08-12
💥 New Post: Instagram & Facebook tracks everything you do on any website in their in-app browser https://krausefx.com/... https://twitter.com/...
2022-08-12 View on X
Felix Krause

A detailed look at how Facebook and Instagram for iOS open links with a custom in-app browser, letting Meta track every interaction including entering passwords

How the seemingly innocuous “in-app web browsers” on iOS/Android are a really bad thing, and a proposal for how to fix that. With a little web history thrown in. https://www.holova...

Why is this a big deal? Instagram & Facebook actively work around the new App Tracking Transparency System which was designed to prevent exactly this kind of abuse, to keep tracking users outside their ecosystem https://twitter.com/...
2022-08-12 View on X
Felix Krause

A detailed look at how Facebook and Instagram for iOS open links with a custom in-app browser, letting Meta track every interaction including entering passwords

How the seemingly innocuous “in-app web browsers” on iOS/Android are a really bad thing, and a proposal for how to fix that. With a little web history thrown in. https://www.holova...

Apple has built “App-Bound Domains”, which could help avoid this kind of platform abuse, however it's not mandatory yet. Unfortunately, even the iOS Lockdown Mode doesn't prevent Instagram fetching user data from third party websites. https://twitter.com/...
2022-08-12 View on X
Felix Krause

A detailed look at how Facebook and Instagram for iOS open links with a custom in-app browser, letting Meta track every interaction including entering passwords

How the seemingly innocuous “in-app web browsers” on iOS/Android are a really bad thing, and a proposal for how to fix that. With a little web history thrown in. https://www.holova...

@katebevan At least on iOS, you can't turn this off for Instagram. Also, Twitter for iOS does NOT track your, they use the recommended SFSafariViewController, which runs in a separate process
2022-08-12 View on X
Felix Krause

A detailed look at how Facebook and Instagram for iOS open links with a custom in-app browser, letting Meta track every interaction including entering passwords

How the seemingly innocuous “in-app web browsers” on iOS/Android are a really bad thing, and a proposal for how to fix that. With a little web history thrown in. https://www.holova...

Meta has provided additional information, which I included in the publication. The article is still correct, however it's not the Meta Pixel that gets injected, but a script called “pcm.js” https://krausefx.com/... https://twitter.com/... https://twitter.com/...
2022-08-12 View on X
Felix Krause

A detailed look at how Facebook and Instagram for iOS open links with a custom in-app browser, letting Meta track every interaction including entering passwords

How the seemingly innocuous “in-app web browsers” on iOS/Android are a really bad thing, and a proposal for how to fix that. With a little web history thrown in. https://www.holova...

2022-08-11
@katebevan At least on iOS, you can't turn this off for Instagram. Also, Twitter for iOS does NOT track your, they use the recommended SFSafariViewController, which runs in a separate process
2022-08-11 View on X
Felix Krause

A detailed look at how Facebook and Instagram opening links in a custom in-app browser on iOS lets Meta track every interaction, including entering passwords

The iOS Instagram and Facebook app render all third party links and ads within their app using a custom in-app browser.

💥 New Post: Instagram & Facebook tracks everything you do on any website in their in-app browser https://krausefx.com/... https://twitter.com/...
2022-08-11 View on X
Felix Krause

A detailed look at how Facebook and Instagram opening links in a custom in-app browser on iOS lets Meta track every interaction, including entering passwords

The iOS Instagram and Facebook app render all third party links and ads within their app using a custom in-app browser.

Why is this a big deal? Instagram & Facebook actively work around the new App Tracking Transparency System which was designed to prevent exactly this kind of abuse, to keep tracking users outside their ecosystem https://twitter.com/...
2022-08-11 View on X
Felix Krause

A detailed look at how Facebook and Instagram opening links in a custom in-app browser on iOS lets Meta track every interaction, including entering passwords

The iOS Instagram and Facebook app render all third party links and ads within their app using a custom in-app browser.

Apple has built “App-Bound Domains”, which could help avoid this kind of platform abuse, however it's not mandatory yet. Unfortunately, even the iOS Lockdown Mode doesn't prevent Instagram fetching user data from third party websites. https://twitter.com/...
2022-08-11 View on X
Felix Krause

A detailed look at how Facebook and Instagram opening links in a custom in-app browser on iOS lets Meta track every interaction, including entering passwords

The iOS Instagram and Facebook app render all third party links and ads within their app using a custom in-app browser.

2021-09-25
Apple's bug bounty program *needs* to improve, this is not okay. Three 0-day iOS vulnerabilities for unauthorized access to medical data, iMessage, third party messengers, device usage, ... > I still haven't received any reply so I publish this article https://habr.com/...
2021-09-25 View on X
Habr

Researcher discloses three iOS zero-days, says they were reported to Apple before May 4 and are still exploitable in iOS 15 after Apple failed to fix them

what you need to know Mahit Huilgol / iPhone Hacks : Apple Reportedly Fails to Patch Multiple iOS 15 Zero-Day Vulnerabilities First Reported in March Pierluigi Paganini / Security ...