Sarah Jessica Parker cares for her surrogate

Sarah Jessica Parker is "concerned for the safety and well-being" of the surrogate through whom she and husband Matthew Broderick are expecting twin daughters.

The Sex and the City star feels the aggressive media attention has led to an invasion of the woman's privacy, Access Hollywood reveals the surrogate's telephone and computer have been hacked into and she has received threats.

Parker says, adding that the stress has taken its toll on her and she worries about the surrogate. "I care deeply about her, and I am incredibly outraged by the sort of extraordinary and unprecedented invasion of her privacy," an agitated Parker tells in a recent interview.