SPAM through the Google Reader, so dissapointed

Even with family members, I must confess, I'm better with email than phone, but my sister and brother are like so 90s. After convincing my brother that they now actually have software and filtery type thingies that would reduce your email spam, I noticed these popping up in my Google Reader. I admit I removed all the legit blogs to make this a bit more dramatic, but still WTF?? Didn't spend too longer over there, but search for spam turned up nada. I think there is some authentication I need, but that'll have to wait till another day.