Spiderman reveals his secret identity due to new Federal laws and no word from Hood. He must be in hiding due to shock. Yep, Marvel has outed the webspinner to the press.

From (Yahoo News)
Following a showdown between a group of superheroes and supervillains in which hundreds of innocent civilians are killed, the government passes the Super-Hero Registration Act, requiring all superheroes to reveal their identities and register as “living weapons of mass destruction.”

Marvel’s roster of invincible crime fighters is split into two bitterly opposed factions, with one camp — championed by the likes of Spiderman — in favour of the new law and the other, including Captain America and his ilk, refusing to relinquish anonymity.

You can read more about it here.