Henri Jäger-Menn made huge progress in reverse engineering and reimplementing Apple's proprietary Low-Latency WiFi on Linux. The #mrmcd26 recording is already online: https://talks.mrmcd.net/2026/talk/3R8PSJ/
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jiska 🦄
@jiska@chaos.social
mastodon 4.6.9Security rants, sewing, food, traveling, top insights.
4268 Followers
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Joined July 08, 2017
How do the closed-source parts of Apple's Private Cloud Compute work? We had a look at it 🍎👀
Paper: https://dl.acm.org/doi/abs/10.1145/3765613.3811691
Slides: https://hpi.de/fileadmin/user_upload/90_Research_Groups/classen/Documents/ACM_WiSec_26_PCC_Presentation.pdf
First day of #OFTW was a blast. Had fun giving a new workshop where we looked into the iOS permission ecosystem and reverse engineered an app. Looking forward to today's talks!
RE: https://chaos.social/@jiska/117013232030816930
Live stream of today's talks: https://www.youtube.com/live/D980ZJjacGI
Quoting
First day of #OFTW was a blast. Had fun giving a new workshop where we looked into the iOS permission ecosystem and reverse engineered an app. Looking forward to today's talks!
Last weekend, Telekom changed their network name from "Telekom.de" to "Im besten Netz." 📶
Curious about how they did this? Will more ad campaigns follow? And what can you do to change it back?
More details in this video: https://youtu.be/-PchHdFhl5M
[0x10] Reversing Shorts :: The Best Network
Google's Pixel 10 supports Apple's AirDrop protocol. Curious about how they did this? Let's take a look! #reverseengineering
Noch eben schnell anbaden und aufs Sonnendeck, solange das Wetter anhält. #reisejiska
In this video, I'm analyzing a really confusing dialog on macOS. Let's dig a bit deeper into what it should do and what it's actually doing. #reverseengineering
Jamf analyzed an iOS Predator implant that disables rendering of the green and orange dots to hide microphone & camera recording by the spyware. It hooks methods inside SpringBoard and mediaserverd. Apple abandoned mediaserverd in iOS 18, and simple user-space hooking shouldn't work on any modern iPhone due to Exclaves. But Forbes now relates that research to iOS 26.2 and 26.3 updates 🤔🤦♀️
https://www.jamf.com/blog/predator-spyware-ios-recording-indicator-bypass-analysis/
https://www.forbes.com/sites/kateoflahertyuk/2026/02/20/how-apple-iphone-spyware-can-bypass--orange-and-green-dot-indicators/
So macht ihr den Elektriker fassungslos.
Replying to
Is there any reason why even some newer tutorials are using Cycript instead of Frida? Seems to be unmaintained since a couple of years. #reverseengineering
Replying to
@kbusse@higher-edu.social "Webseite nur kompatibel mit Internet Explorer 6" oder was sinnvolles? 😅