I use different email addresses for all mailinglists and services I use, therefore I knew that Dropbox, LinkedIn and Adobe had been hacked long before that was public knowledge. Since a couple of days I’m getting ‘lonely Russian girl’ spam on the email address I use exclusively for TidBits. I’ve looked at all my mail, and I discovered 1 other spam message on this address on April 12th, 2017, so this doesn’t have to be a recent breach, and I do know that there can be other explainations for this spam. But if my Mac was compromised, I would expect spam on other email addresses I use also, but this is not the case. However, this could very well be a false alarm, but I prefer to err on the side of caution. If there is no problem with TidBits then that will very soon be clear I expect.