Abandoning the old domain name with will trigger information security issue. It is because attacker can re-register your domain name, set up an email server to receive your email or send email to your former customers.  Therefore, organization should have a good practice for domain management.  

For details, please refer to the below link:  

https://www.csoonline.com/article/3300164/dont-abandon-that-domain-name.html 

Tags:
Category: Cyber Security

ESSENTIAL