not just twitter but all website beware of fake site that have you friend that sending it to you. you need to secure it in your google website if they have green lock it's means it safe but if you are not sure in website just search it in google and the top of it it is the true and secure website or i have a suggest to you. you need to search in google website secure and click it. then click you website and try to put in URL in secure website then it's loading if they the website is secure or not.