Why does a spammer constantly register a client account in OpenCart?

Question

Bots

Example:

Имя и фамилия: DeweyVep DeweyVepQD
Почта: [email protected]
IP: 185.175.158.223

And so constantly, every day.
Has anyone experienced this?
Why is this being done? Where do legs grow from?

Answer 1

I have the same on mail wizz - the goal is most likely to find holes not covered by the administrator.
in my case, the hole could be - an activated account without administrator confirmation.

Answer 2

The other day I received a letter from [email protected] in which it was reported that spam was being sent from my domain. I contacted yandex, where the mail server of my domain is located. And then I needed to install the application on Opencart and found that in the MySQL table "customer_login" there are more than a hundred accounts, mainly @mail.ru. Typing in the Yandex search box, I realized that they are all associated with spam.
How do spammers use OpenCart?
How to protect yourself from spam in OpenCart? Version 2.3.0.2 (rs.6)