trustify.infoは安全ですか？

There are security issues in using this site, namely they record the email addresses submitted to them and then there is this spam they sent out: "E-mail received from Trustify: You or someone you know recently used our search tool to see if your email address was compromised in the Ashley Madison leak, and we confirmed that your details were exposed. This sensitive data can affect your love life, employment, and follow you across the web forever. There are ways to hide the exposed details, but first you need to see what information can be found across the web. Talk with our experienced investigative consultants to learn how you can find our what incriminating information is available and could ruin your life." Very untrustworthy.