Acunetix 360 detected an expired SSL certificate.
It can impact both website and the users:
- Warning error messages displayed by browsers when visiting the site
- Personal information at risk from man-in-the-middle attacks
- Reduction in trust as the site becomes insecure
- Ability for an attacker to create identical phishing website
The process of renewing the expired certificate varies depending on the host or the certificate authority used. Please refer to the corresponding documentation.