Washington, Jan 17 : Ashton Kutcher has vowed to track down the hacker who posted fake messages from his Twitter account over the weekend.

The ‘Two and a Half Men’ star took to his micro blogging site to antagonize the cyber-lockpicker.

“So apparently someone thinks they are clever hacking my account. #lame,” Radar Online quoted Kutcher as writing.

“Ok mr hacker, you only made one mistake.

“You hacked my Foursquare and I now know your address.

“Whoops... This is gonna be fun.

Apparently, both tweets were removed as of early Monday.

He then later posted another tweet aiming at the hacker.

“I’m coming for you my friend...,” he wrote.

He linked it to a pic of the hacker’s purported location, a spot between 120th and West El Segundo Boulevard in Hawthorne, California.

When the account was commandeered by the hacker, the offending tweet centred around Kutcher’s rumored new love interest, screenwriter Lorene Scafaria.

First official sleepover with my girl @lorenescafaria so maybe breakfast with everyone next time! (@ Lorene’s House),”it read.

It also had a Foursquare link showing a map of where Scafaria’s house is located. (ANI)