Always be alert and careful when going to login to your account. See its url, whether it is correct or not, because now a lot of phishing links. And always kept secret passwords are used, do not let other people know about it. ..
Many people failed to check the website before logining into, i think mostly newbies are facing these type of problems, because they don't clear idea which one is best and which one is bad. So i suggest to newbie start asking the community before doing to any thing because while googling you will find lot of fake websites.