Los Angeles - Lena Dunham thinks the dating app Tinder is a "tool for murder".
The 28-year-old actress - who has been dating Jack Antonoff since 2012 - admitted she is "scared" by the matchmaking mobile application because she thinks it could be used by certain people to help them kill rather than to search for a potential partner.
Speaking in a PEOPLE.com video, she said: "Tinder scares me.
"I ... wait, it's not about being famous, it's not about anything, it's not about being in a committed relationship, I believe Tinder is a tool for murder."
The Girls star also doesn't think social networking site Twitter is safe. On Monday morning at the Golden Globes she vowed to quit the micro-blogging site after receiving death threats.
But she was still on the social networking site shortly after making the comments and confused her 1.97 million followers by sending a tweet about the ceremony at the Beverly Hilton Hotel, Los Angeles.
Oh don't worry @markruffalo just caught me googling myself #goldenglobes
— Lena Dunham (@lenadunham) January 12, 2015
Lena then clarified that she had in fact uninstalled the Twitter app from her phone and managed to send a message from her own account by asking one of her pals to do it on her behalf.
I deleted Twitter from my phone and sometimes send a tweet to a friend I trust to post if I'm out and about and wanna share
— Lena Dunham (@lenadunham) January 12, 2015
The star then called for safer social networking sites and apologised to her supporters for any confusion.
We gotta create systems that make us feel safe. Sorry I confused you aka who cares ??
— Lena Dunham (@lenadunham) January 12, 2015