What's the deal with this? "2 days ago Received 0.001 STEEM from dtube Time is running out, claim your DTube account now before anyone else can! Login at https://d.tube".

I have a Dtube account but haven't used it for a while as either our ISP or Govt has blocked Dtube and I haven't got around to setting up a VPN on my desktop to use it again. Has my Dtube account stopped existing in this time I've not been using the website?