[e-mail] added to your Facebook account

Hi Yu,

The email address [e-mail] was added to your Facebook account on Sunday, December 20, 2015 at 12:33am (UTC+07). 

If you did this, follow the instructions sent to [e-mail].

If you didn't do this, please secure your account at https://www.facebook.com/hacked/disavow?u=100006998623294&n=R2inDjkl&l=en_US&ext=1451151235&hash=AS_nEQiWTQ_u4Qqs

Thanks,
The Facebook Security Team

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This message was sent to [e-mail] at your request.
Facebook, Inc., Attention: Community Support, Menlo Park, CA 94025