Received a text: Your friend wants to send you a compliment on brighten, and they'rewaiting for you to join, like, right now -https://brighten.in/get?r=xxxxxx

After more research realized this is an app via iTunes for Apple products. Since I received this on my tracfone, and have an Android tablet, I cannot access it, but at least now I know it isn't a scam or anything.