I was in a stock HIRU and someone created a fake t

I was in a stock HIRU and someone created a fake twitter account for that company. They posted news was coming out the next day and that is all it took thousands and thousands of dollars were spent buying up shares in hours. I called it a fake and was almost handed my head on a platter. They told me there is no way you cam create fake accounts. Wee hours later after emailing the company to say something they did. The stock to a dive the latter part of the day and many lost a lot of money except the ones who created the account. The message here is don't believe anything until the company or that person says something. I am just curious why the pictures are different if this is from his twitter site??