Is Mary Smith state attorney to publisher's clearing house seems to be a scam going around to put 999 for state tax on a greendotmoneypacscratchcard to win 2.5 mil beware of Anthony Rockefeller?

Yes, it seems that this is a scam. Legitimate publishers like Publishers Clearing House do not require payment or tax upfront to claim a prize. If you receive communications from someone claiming to be a state attorney or associated with a large prize, especially if they ask for money or personal information, it's best to ignore it and report it to the authorities. Always verify with official sources before responding to such claims.