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Mysk πŸ‡¨πŸ‡¦πŸ‡©πŸ‡ͺ Profile
Mysk πŸ‡¨πŸ‡¦πŸ‡©πŸ‡ͺ

@mysk_co

Followers
17K
Following
4K
Media
2K
Statuses
6K

We're two #iOS developers and occasional #security researchers on two continents. #CyberSecurity 🎬 https://t.co/JGKIHbafF2 πŸ“https://t.co/69k7WAphKl πŸ‡¨πŸ‡¦πŸ‡©πŸ‡ͺ

Canada - Germany
Joined November 2010
Don't wanna be here? Send us removal request.
@mysk_co
Mysk πŸ‡¨πŸ‡¦πŸ‡©πŸ‡ͺ
5 months
Psylo is finally available for download today. We can’t wait for you to try it. https://t.co/ejPRpBz3jW
Tweet card summary image
apps.apple.com
β€ŽINTRODUCING PSYLO A new kind of private browser by Mysk, renowned privacy and security researchers. BROWSE THE WEB IN SILOS - True Tab Isolation: Every tab is its own β€œsilo” with separate storage,...
@psylo_app
Psylo: Privacy Browser & Proxy
5 months
πŸš€πŸ€˜Introducing Psylo: A New Kind of Private Browser After 9 months of development, we're super excited to finally launch Psylo, a new kind of private web browser for iOS and iPadOS. In Psylo, each tab is its own β€œsilo” with isolated storage, cookies, and even its own IP
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@mysk_co
Mysk πŸ‡¨πŸ‡¦πŸ‡©πŸ‡ͺ
20 hours
Luckily everything is backed up, but I don’t think my poor Olympus OM-D E-M10 Mark II is going to make it 😒
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@RobbJarrett
Robb Jarrett
6 days
Join me on Youtube for content creation and entrepreneurship, as well as offering the viewers motivation and personal development tips. Learn how to create a brand that helps you live a life you love!
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@mysk_co
Mysk πŸ‡¨πŸ‡¦πŸ‡©πŸ‡ͺ
20 hours
What day is it today? Disaster Recovery Day, of course 😬
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@mysk_co
Mysk πŸ‡¨πŸ‡¦πŸ‡©πŸ‡ͺ
8 days
Why is it that when opening X in an iOS browser that doesn't use Safari's user agent, X redirects the request to the scheme x-safari-https so that it opens in Safari? Why does X prefer Safari over other iOS browsers? Shouldn't all browsers be equal?
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@andyyen
Andy Yen
11 days
So Signal, which much of Europe also relies upon, apparently runs on AWS, which is not great from a tech sovereignty standpoint. An European alternative not run on Big Tech cloud will be necessary to safeguard strategic autonomy.
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@krakenfx
Kraken
4 days
Imagine owning Alex’s race-worn Mexico GP helmet! 🀯 (or winning $500 USDG). All it takes is…a payment request in the @Krak app. Step 1: Open the Krak app Step 2: Send a payment request to @KrakMexico Step 3: Cross your fingers
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@psylo_app
Psylo: Privacy Browser & Proxy
11 days
Psylo belongs to the half not affected by AWS outage. We don't use any of AWS services.
@pierbapt
Pierre-Baptiste Borges
11 days
AWS is down. Perplexity, Snapchat, Fortnite, Airtable, Canva, Amazon, Slack, ... Half of the internet is affected
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@mysk_co
Mysk πŸ‡¨πŸ‡¦πŸ‡©πŸ‡ͺ
11 days
… and also add approximately a billion tracking parameters to the website you visit in this new β€œlink experience”
@nikitabier
Nikita Bier
11 days
We're testing a new link experience, starting on iOS -- to make it easier for your followers to engage with your post while browsing links. For creators, a common complaint is that posts with links tend to get lower reach. This is because the web browser covers the post and
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@mysk_co
Mysk πŸ‡¨πŸ‡¦πŸ‡©πŸ‡ͺ
13 days
When you know you can sell subscriptions on a major platform such as iOS without a 30% tax, scare screens, or endless fights during an app review to release a much needed update, you can push for figures like this to get an exclusive deal done.
@arstechnica
Ars Technica
13 days
Apple pays $750 million for US Formula 1 streaming coverage
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@mysk_co
Mysk πŸ‡¨πŸ‡¦πŸ‡©πŸ‡ͺ
15 days
πŸ˜‘
@mysk_co
Mysk πŸ‡¨πŸ‡¦πŸ‡©πŸ‡ͺ
6 years
1. Find a vulnerability in an Apple system 2. Share it with Apple 3. @Apple says it’s not an issue 4. Publish 5. Repeat
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@10minutedrill
10 Minute Drill
3 days
πŸŽ™οΈNEW EPISODE: October 27, 2025 -7 Days until big elections -Dems step on shutdown messaging rakes -What President Trump is doing in Asia -CA gerrymandering vote underway -Gavin Newsom’s 2028 failure to soft launch -Dems call Trump ballroom plans Hitler 9/11 -KJP has no regrets
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@mysk_co
Mysk πŸ‡¨πŸ‡¦πŸ‡©πŸ‡ͺ
15 days
πŸ‘€
@TheHackersNews
The Hacker News
15 days
⚠️ Your β€œpasswordless” login might be weaker than your old password. Synced passkeys share your cloud account’s risks β€” recovery abuse, extension hijacks, and downgrade attacks. πŸ”’ Fix it: use device-bound passkeys that never leave secure hardware. Learn more β†’
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@mysk_co
Mysk πŸ‡¨πŸ‡¦πŸ‡©πŸ‡ͺ
15 days
This decision came after analyzing the bug further and evaluating what it allowed an attacker to unlock. The impact is severe. We think the bug must be addressed ASAP. To make sure we don't get the classical "it is not an issue" response from Apple, we need to submit a detailed
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@mysk_co
Mysk πŸ‡¨πŸ‡¦πŸ‡©πŸ‡ͺ
15 days
This Psylo update will be delayed as we've agreed to prioritize reporting a critical macOS bug to Apple. We discovered the bug by accident. The update was planned for release this week. We apologize for the delay and believe it's the right decision. If you'd like to support our
@psylo_app
Psylo: Privacy Browser & Proxy
23 days
Currently testing the first set of new features in the upcoming 1.1.0 release: - Search engine support, with custom search engines - Significantly improved ad blocking - Automatic link cleaning by removing tracking parameters (like utm, fbcid, igsh, etc)
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@mysk_co
Mysk πŸ‡¨πŸ‡¦πŸ‡©πŸ‡ͺ
16 days
This is a good thing for transparency, but there should be an option to opt out if they prefer for privacy
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@mysk_co
Mysk πŸ‡¨πŸ‡¦πŸ‡©πŸ‡ͺ
16 days
With App Store receipts, it’ll be more difficult for someone to spoof their location and VPNs wouldn’t help. You’d have to create an Apple Account in that country, which isn’t always possible if you’re not actually from there.
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@mysk_co
Mysk πŸ‡¨πŸ‡¦πŸ‡©πŸ‡ͺ
16 days
Looks like they’ll be relying on App Store receipts to determine the user’s real location, if the screenshot Nikita is sharing is any indication. How will this work for web users?
@nikitabier
Nikita Bier
16 days
When you read content on X, you should be able to verify its authenticity. This is critical to getting a pulse on important issues happening in the world. As part of that, we're experimenting with displaying new information on profiles, including which country an account is
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@mysk_co
Mysk πŸ‡¨πŸ‡¦πŸ‡©πŸ‡ͺ
16 days
I still remember the phone number of my dialup internet ISP from 1997
@kmcnam1
sudox
17 days
Kids these days will never understand the struggle...
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@mysk_co
Mysk πŸ‡¨πŸ‡¦πŸ‡©πŸ‡ͺ
17 days
Poll deleted.
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@mysk_co
Mysk πŸ‡¨πŸ‡¦πŸ‡©πŸ‡ͺ
19 days
If you think you might be targeted by sophisticated cyber attacks, it is fair to say that you should refrain from using your encrypted messaging apps on your Mac
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@mysk_co
Mysk πŸ‡¨πŸ‡¦πŸ‡©πŸ‡ͺ
19 days
Holy smoke 🀯 This bug has led us to gain access to any app's Keychain entries on macOS. 🀯🀯🀯🀯🀯🀯 Still, no time to report it to Apple yet
@mysk_co
Mysk πŸ‡¨πŸ‡¦πŸ‡©πŸ‡ͺ
1 month
🏜️🎁 We accidentally found a security flaw in macOS Tahoe and earlier An attacker can trick a user into performing a simple yet common action that breaks the sandbox protection of any file (e.g iMessage database) giving any application permanent access to the target file
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@mysk_co
Mysk πŸ‡¨πŸ‡¦πŸ‡©πŸ‡ͺ
21 days
Currently fighting with it to figure out how to properly animate a view in response to the keyboard appearing/disappearing, using the same animation curve. Or how to show the keyboard immediately as a new screen comes into view. There’s always a delay.
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