Hi Sashikanth,                                      
                                                                                                                    On Sun, May 24, 2015 8:12 AM PDT, we noticed an attempt to sign in to your Yahoo account 
sashkc from an unrecognized device in United States.                                                                                                                
                                      If this was you, you're all set!                                                                            
                                      If you haven't recently signed in from an unrecognized device and believe someone may have accessed your account, please visit 
this link to change your password and update your account recovery information.                                                                            
                                      Thanks for taking these additional steps to keep your account safe.                                                                            
                                      Yahoo