SignalSweep provides open-source firmware for detecting wireless trackers, surveillance devices and drones using an ...

Trezor will stop its partnerships with some resellers starting January 1, 2027 due to the findings of its rival, Ledger, ...

An open-source 2.4 GHz FLRC transceiver built around the Semtech SX1280 and ESP32-S3 sustains 884.3 kbps of continuous ...

Ledger uncovered a hidden chip that transmitted 24-word recovery phrases over LTE, while Tether froze $10 million in USDT ...

Ledger says a covert implant in Cryptobilis-sold devices read 24-word recovery phrases from screens and sent them over LTE ...

The ESP32-S31 can still blink an LED. It just does way more first.

Dominic Pajak built a tiny desk toy that runs a cycle-accurate BBC Micro emulator on a Raspberry Pi RP2350 chip to play Elite ...

Ledger has confirmed that a cryptocurrency hardware wallet linked to reported fund losses contained an unauthorized hardware ...

Ivy AI brings speech recognition, a small language model and speech synthesis to an ESP32-S3, with firmware and development ...

Although the demise of the Zilog Z80 processor has long been predicted, it would seem that this moment has finally arrived.

Author: Gu Yu, ChainCatcherAn individual transferred 80 bitcoins to a newly purchased Ledger device, bought from an official ...