We're absolutely looking into it, of course.
Unfortunately, like the TEST AND KEEP IPHONE 5 spam text messages, sometimes words are stuck in there just to make you think you can trust the source, when there's really no connection at all.
We're always working to improve obfuscation of everything we can, but please also be safe and never post anything you don't want made publicly available to a public board. That includes your Twitter handle, Facebook name, iMessage ID, etc.
And again, we'll block everything we can, as fast as we can, as fist-in-spammy-face as we can.