London, Nov 14 Grey's Anatomy actress Kate Walsh has warned fans to be aware of hackers posing as her online, after she came to know that an impostor had duped her neighbour on a fake Facebook page.

Walsh, 42, was left shocked and disturbed after she learned that the impostor had planned a dinner date between her and her next-door neighbour.

"There are people out there apparently pretending to be me... (My neighbour) was like... 'You said you were going to come over and have wine and hang out - on your Facebook. My wife is a huge fan and we've been Facebooking you'," the Daily Star quoted her as revealing.

And Walsh admits she had to see the messages herself to believe the scam.

"He showed me his computer and somebody is pretending to be me on Facebook," she added. (ANI)