Congratulations to Ninjalab for the publication of their latest research work, where they highlight a vulnerability on the Google Titan security key.
https://www.zdnet.com/article/new-side-channel-attack-can-recover-encryption-keys-from-google-titan-security-keys/
NinjaLab is a startup hosted at LIRMM, it was founded in 2017, its experience combines expertise in the development, penetration testing and validation of secure cryptographic implementations on a wide range of products (smart card, microcontroller, SoC, FPGA, IoT, Smartphone, government product, …).