Archive

2026

2024-10-15 post Finding Vulnerability Variants at Scale · vulnerability research, variant analysis
2024-04-05 advisory Windows Hello bypass in Synaptics fingerprint readers on Lenovo ThinkPad high CVE-2024-23592 · Synaptics
2024-01-12 advisory Windows Hello bypass via sensor spoofing in the ELAN fingerprint sensor high CVE-2024-0454 · ELAN
2024-01-02 tool heapster Python · macos, heap
2024-01-02 post Playing with Libmalloc in 2024 · vulnerability research, reverse engineering, tools, heap

2023-12-09 advisory Windows Hello bypass via unauthenticated template-database selection in the Goodix fingerprint sensor high CVE-2023-50430 · Goodix
2023-11-21 project A Touch of Pwn: Bypassing Windows Hello Fingerprint Authentication 5 items · biometrics, windows, tls
2023-11-21 post A Touch of Pwn - Part I · vulnerability research, exploit development, reverse engineering, cryptography
2023-10-11 talk A Touch of Pwn: Attacking Windows Hello Fingerprint Authentication BlueHat USA 2023 · Redmond, WA · biometrics, windows, tls

2020-10-01 tool iBoot64Binja Python · reverse engineering, binary ninja, ios, firmware, bootloader

2013-08-04 post Dissecting CVE-2013-1899 · RCE, Exploits, Postgresql
2013-06-22 talk XNU Spelunking or Fuzzing the kernel inside your kernel RECon · Montreal, Canada · macos, kernel, fuzzing

2012-07-28 talk NFC Hacking: The Easy Way DEF CON 20 · Las Vegas, NV · nfc, payments
2012-07-28 tool NFCProxy Java (Android) · archived · nfc, android

2011-07-10 talk Mach Shellcodes and Injectable OS X Rootkits RECon · Montreal, Canada · macos, kernel

2008-08-07 talk IRK: Crafting OS X Kernel Rootkits Black Hat USA 2008 · Las Vegas, NV · macos, kernel

2006-08-05 talk Blackjacking: Owning the Enterprise via the BlackBerry DEF CON 14 · Las Vegas, NV · mobile, enterprise