@therealdreg

Offensive hardware hacking & firmware dev, OS internals, C/C++, assembler, reversing, forensics, x86_64, AVR, ARM, PIC. Ex malware researcher

 Madrid, Comunidad de Madrid
rootkit.es
Joined March 2010
  • Tweets2.5K
  • Following376
  • Followers4.3K
551Media
🚀 Hardware Hacking Bootcamp en Reus 📍 (5-6 Dic) 🔥 Hackea un Samsung Galaxy A22 real desde la BootROM 🛠️ Soldadura desde cero 🔌 JTAG / SWD 💥 Exploits en RISC-V 🧠 IDA Pro GRATIS para todos los alumnos gracias a Hex-Rays ❤️ ⚠️ Plazas muy limitadas ⏳
🤖 Made with AI
8
133,533
Tomorrow I will be speaking at #CySAT Madrid, presenting real-world vulnerabilities I have uncovered and showing how to chain them to compromise a SATCOM network. Feel free to send me a DM to know more about what we do at IOActive in this space! #SATCOM #CyberSecurity
1
1
12
Fault Injection II: Does glitch width really matter? When performing fault injection attacks we are used to see how the glitch width moves within... 🔗 gabrielcybersecurity.com/pos… #HardwareSecurity #Infosec

Fault Injection II: Does glitch width really matter?

When performing fault injection attacks we are used to see how the glitch width moves within a set of values, hoping this would help hit the right combinat...

gabrielcybersecurity.com
1
1
19
Dreg retweeted
wrongbaud
@wrongbaud16h
Extracting live instruction traces from and XBOX controller via hardware debugging voidstarsec.com/blog/arm-tra…
1
7
1
40
1,508
Dreg retweeted
Mehdi
@MehdiHacksOct 25
Weekend project: I reverse-engineered Harogic's SDK (decompiling + sniffing its USB traffic on Linux) and got my spectrum analyzer running natively on macOS, inside my own analyzer app. They only support Windows and Linux. Here's 100 MHz of real-time bandwidth on a MacBook:
11
5
1
174
7,400
Dreg retweeted
Dreg@therealdregOct 22
🚀 Curso PCB Multicolor desde CERO Sáb 7 nov · 16h (ES) 5h · 35€+IVA ✅ +3 colores + logos e imágenes ✅ Conversor de voltajes (Hardware Hacking) ✅ EasyEDA Pro · sin experiencia ✅ La fabrican, sueldan y te la envían Certificado incluido 👇 t.me/+iYpmXbCyvRBiZGE8

Join group chat on Telegram

t.me
1
3
210
🚀 Curso PCB Multicolor desde CERO Sáb 7 nov · 16h (ES) 5h · 35€+IVA ✅ +3 colores + logos e imágenes ✅ Conversor de voltajes (Hardware Hacking) ✅ EasyEDA Pro · sin experiencia ✅ La fabrican, sueldan y te la envían Certificado incluido 👇 t.me/+iYpmXbCyvRBiZGE8

Join group chat on Telegram

t.me
1
3
210
I just added to the Bus Pirate legacy mode the ability to generate a clock, so you can program the ChipWhisperer NotDuino and AVR chips without a crystal using avrdude. forum.buspirate.com/t/help-m…
3
168
Good news: avrdude `-c buspirate` in legacy Bus Pirate binary mode is done. Everything passed. 🔧 BP6, BP5 REV10 and REV8. Leonardo, UNO, MEGA 2560, ATmega128 and Ruggeduino. Full flash and EEPROM, 30 kHz to 1 MHz, fuses, lock bits, bootloader. forum.buspirate.com/t/help-m…
204
t.me/+iYpmXbCyvRBiZGE8
1
223
Time to test every AVR with AVRDUDE. 🔧 All of them. If it doesn't flash clean, it doesn't leave the bench. forum.buspirate.com/t/help-m…
1
2
262
BPV5 REV8 (with SD CARD) 100% pass flashrom flashrom.org/
1
234
BPV5 REV10 100% pass flashrom flashrom.org/
3
321
1
238
Bus Pirate v6 is working 100% with flashrom v1.7 github.com/therealdreg/flash…
7
277
Dreg retweeted
Mehdi
@MehdiHacksOct 12
TIL terabit Ethernet exists! Here's a 1.6TbE switch from Juniper: each of the 64 ports is 1.6 Tb/s! And it's 100% liquid-cooled.
Mehdi
@MehdiHacksOct 6
I am the first in my bloodline to touch a 400G switch. Will be using it to connect the current and future NVIDIA DGX Sparks.
16
41
5
578
28,022
okhi v7 is out 🔥 Open-source USB & PS/2 hardware keylogger implant. RP2040 sniffs the bus, ESP32-C2 streams the keys over WiFi. New: ⚡ OTA for both chips, never open the case again 💾 log survives power cuts 🧪 0 keystrokes lost in torture tests github.com/therealdreg/okhi

GitHub - therealdreg/okhi: Open Keylogger Hardware Implant - USB & PS2 Keyboards

Open Keylogger Hardware Implant - USB & PS2 Keyboards - therealdreg/okhi

github.com
191
🚨#hackingvillage #4h #ncn2k26 📲 "INTRODUCCIÓN AL HARDWARE HACKING DESDE 0" (ES) _by @therealdreg 📆November, 26-27th 2026 🦾with the support of @FundacioBit 📌 ParcBit - Palma, Balearic Islands
1
3
7
455
New Blog Post! Introduction to ARM ETM Tracing for Reverse Engineers! In this post we extract a live instruction trace from a running Xbox controller, enjoy! voidstarsec.com/blog/arm-tra…
1
44
1
244
10,834
USB disconnects mid-capture? Not anymore 🔒 My friend @Jorge_Valencia forked nemanjan00/saleae-case and designed a USB Lock Case for the Saleae Logic Pro 8 github.com/therealdreg/salea…
2
1
7
391
In 2027 I'll release a retro fan version with some improvements
1
7
325
Load more