Christina Hendricks has contacted authorities after her mobile phone was hacked.
The Mad Men star was left furious after discovering a hacker had bypassed the security settings on her handset and downloaded several images, including shots in which the busty redhead is scantily clad and not wearing make-up.
An alleged topless photograph of the 36-year-old actress appeared along with other shots on websites but her representative denied it was Christina in the pic.
The representative confirmed the hack to GossipCop.com, saying: "Christina's phone was in fact hacked and photos were stolen. The proper authorities have been contacted in hopes of rectifying this situation. The topless image is fake and not an image of Christina."
Police are investigating the matter.