Elon Musk's company, representing social media network X, took over @x Twitter handle without payment or prior communication with the original owner.Gene X Hwang, who registered the handle in 2007, received an email informing him that the account was now the property of 'x.'Hwang was offered X merchandise and a meeting but received no financial compensation.Legal complexities may arise as other companies hold intellectual property rights to the letter 'X.'