Cybercrime, threat actors are exploiting actively the Zyxel vulnerability The cybersecurity experts: The hardcoded credential flaw has been patched, but someone is scanning for… Cybercrime, threat actors are exploiting actively the Zyxel vulnerability 7 January 2021 Francesco Bussoletti Cyber, Defence and Security The cybersecurity experts: The hardcoded credential flaw has been patched, but someone is scanning for SSH devices and attempts login with backdoor credentials.