Hardware
Mar 23, 2023
Exploring security vulnerabilities in NFC digital wallets
NFC-based devices, such as mobile digital wallets, contactless smart cards, and security keys (hardware authentication devices), are exposing users to NFC vulnerabilities in encryption, replay and side-channel attacks.
Jun 29, 2022
Cryptographic failures in RF encryption allow stealing robotic devices
Stunned by losing their robotic devices, [REDACTED] learnt that they were hijacked by attackers even with communication being encrypted. Having researched its firmware and found numerous cryptographic failures, we've crafted a few demos on how cryptography goes wrong in real life.