ASUS Cloud first learned of an incident in late April 2019, when we were contacted by a customer with a security concern. Upon learning of the incident, ASUS Cloud took immediate action to mitigate the attack by shutting down the ASUS WebStorage update server and halting the issuance of all ASUS WebStorage update notifications, thereby effectively stopping the attack.
In response to this attack, ASUS Cloud has revamped the host architecture of the update server and has implemented security measures aimed at strengthening data protection. This will prevent similar attacks in the future. Nevertheless, ASUS Cloud strongly recommends that users of ASUS WebStorage services immediately run a complete virus scan to ensure the integrity of your personal data.
ASUS WebStorage Team