An example of the dangers of internet chat between the sexes
Question

                I have been using chat session for some time I am a married woman mother of two. During one session with a Male member, i got a little emotionally involved and even went to the extent of sending my photo thru email.I feel very guilty now and feel very ashamed of my behaviour.I also want to say that i never once indulged in immoral behaviour and any usage of bad language. Please tell me if what i have done is Haram. I have been asking for Almighty Allahs pardon since then. Could you please help me out in this.
Praise be to Allah.Firstly, there is no doubt that such 
          conversations, if they lead to evil and to fitnah (temptation) – as 
          happened to you when you were infatuated with this man – are haraam 
          and are not permitted. Everything that leads to haraam is also haraam. 
          See the answer to Question # 6453.  
          
Secondly: you have to repent to Allaah 
          and seek His forgiveness for doing this haraam thing. You have to regret 
          it and immediately stop engaging in chats with non-mahram men on these 
          channels. You have to ask Allaah to cover your faults in this world 
          and in the Hereafter. We advise you to use your time in things that 
          will benefit you in your religious and worldly affairs, such as learning 
          about your religion, taking care of your husband and looking after your 
          children. Undoubtedly these are things for which Allaah will reward 
          you. And you have to do a lot of righteous deeds, and get to know good 
          women so that you will have alternatives to harmful uses of your time 
          that bring no benefits. We ask Allaah to guide us all and give us all 
          strength.