It requires you to go on line and register. I am a little worried about doing this, since I'm not sure if this is legitimate or a scam.
Like most class action lawsuits, it's probably both "legitimate" and a scam.
Essentially what will happen is, Target will settle for some number of millions of dollars.
The class action lawyers will rake in a huge percentage of that.
Those who are party to the suit- the ones actually hurt by Target, will end up with something nearly useless, like a coupon for 10% off a loaf of cheese.