Tiger Woods, Katharine McPhee Spit Fire Over N!de Photo Hacks

Tiger Woods and Katharine McPhee have been hacked! Private nude photos have surfaced - and their lawyers are vowing to destroy anyone who posts them.

The website Celeb Jihad posted graphic selfies of various naked stars, including Tiger, Lindsey Vonn, Miley Cyrus, Kristen Stewart and Stella Maxwell.

It's said Woods has already unleashed attorney Michael Holtz, who's threatening to sue the website if it doesn't remove the Woods photo stat.

Sources say it wasn't Tiger's phone that was hacked, it was Vonn's. Tiger had sent Vonn the naked pic while they were dating.