This time his surname is not Maloney but Eldridge, and his husband is Facebook co-founder Chris Hughes. He's an investor and has been engaged in LGBT causes and campaign finance reform.
I'm not surprised, I've kept my eyes on these guys for a while. I remember that Eldridge contemplated running against Nan Hayworth in NY-18 in 2012, which as we all know was won by Sean Patrick Maloney. Chris Gibson is definitely favored, though, especially as it's a midterm year. Ricky Gill didn't do very well in CA-09 after all. A risky move for Eldridge.
http://go.bloomberg.com/political-capital/2013-02-05/investor-eldridge-eyes-n-y-house-seat/