The 22-year-old was said to have caught the attention of hackers, who have been flooding the web with hundreds of rogue links using the pictures to steal personal information and bank details or spread viruses. Graham Cluley, from web security firm Sophos, warned surfers against opening the links over possible security threats.
"Thousands of people will be searching Google for these pictures right now and the hackers know it," The Sun quoted Cluley as saying.
"There are more and more malware attacks targeting both PC and Mac users - so whatever system you use, infection could be just a click away. My advice is that if you're a fan of Ashley Greene - go see her movies in the cinema or on DVD, don't hunt for naked images of her on the internet," Cluley added.