September 16, 2019 Google fixes Chromebook 2FA flaw in ‘built-in security key’ Google has discovered a flaw in a Chromebook security feature which allows owners to press their device’s power button to initiate U2F 2FA. Naked Security
November 22, 2017 Chromebook exploit earns researcher second $100k bounty A year on from Google's last $100,000 bug bounty payout, the same researcher has found a second critical persistent compromise of Chrome OS. Naked Security