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Christoph Kemetmüller
Blog
About
Blog
About
Privacy
2026
May 22
China's Digital Forensics Battle Grounds, Part 1
Byte
May 22
Bad Connection: Global Telecom Exploitation by Covert Surveillance Actors
Byte
Mar 1
287 Chrome extensions leak the browsing history of 37 million users
Byte
Jan 24
PDF Forensics: The Epstein PDFs
Byte
Jan 11
Chrome Extensions Stealing Your AI Chats
Byte
Jan 11
Chinese leak prevention software doubles as workstation surveillance
Byte
2025
Oct 27
Mic-E-Mouse turns gaming mouse sensors into microphones
Byte
Sep 15
500 GB leak shows how Geedge exports the Great Firewall
Byte
Jul 12
Creating a Drone Based Synthetic Aperture Radar
Byte
Apr 18
Viewers de-pixelated Jeff Geerling's censored video within a day
Byte
Jan 5
Databroker Files: New Dataset Reveals 40,000 Apps Behind Location Tracking
Byte
2023
Nov 9
Privacy is Priceless, but Signal is Expensive
Byte
Oct 24
Encrypted traffic interception on Hetzner and Linode
Byte
Aug 6
Acoustic Side Channel Attack on Keyboards
Byte
May 25
Python Software Foundation (PSF) subpoenaed for PyPI user data
Byte
Feb 22
Building a spy Chrome extension under Manifest v3
Byte
Jan 20
DensePose from WiFi estimates human poses without cameras
Byte
2022
Dec 3
TeamViewer font for Fraud Detection
Byte
Nov 1
USENIX Security '22 Technical Sessions
Byte
Oct 6
China forces bus drivers to wear emotion-tracking bracelets
Byte
Sep 28
The Ungodly Surveillance of Anti-Porn ‘Shameware’ Apps
Byte
Sep 14
Recovering blurred text in Bishop Fox's Unredacter challenge
Byte
Jul 15
Jian huang shi - Combining the power of humans and AI
Byte
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