It sounds like someone tried to register using your email address. It could have just been a typo, or something more serious. If you are a NY taxpayer, it would be a good idea to contact them and re-register yourself (even if you don't need any of their online services) just so no one else can.
Same thing for the IRS, if you don't have an online account with the IRS, it would be a good idea to get one so no one else can register in your name.
This doesn't have anything to do with Turbotax.
