softwaremedia.comは安全ですか？

I am not getting SPAM from Software Media, but I am getting SPAM because of them. They either sold me out, or got hacked by a spammer. I have my own domain, so that gives me unlimited email addresses. I use this ability to create a unique email address for every company I do business with. This way I can tell when someone has sold my email address (or got hacked). I am now getting phishing emails, etc. to the email address that I have only ever used for SoftwareMedia.com. I am very disappointed in them.