The customer reports a growing increase in malware detections in recent days in the security solution ESET Cloud Office Security, reports sending emails from the email account soporte@yumbolon.com, and this account is used to receive support emails, not for sending emails, that account is used with spyceworks for receiving support cases, the case numbers generated is very different from the numbering used in the production environment of the client. the customer changed the credentials of the account soporte@yumbolon.com, but still continues to report sending emails.
The customer indicates that the polylon.com domain is not in use, but in the MXTOOLBOX tool it reports the same TXT record for both domains.
The customer is concerned that the protection may have decreased protection