This is why, from Bit2Me we strongly advise that if you want a vanity addres you generate it in a personal House controlled by you. That way, you may ensure that the personal key is simply beneath your control. This commit does not belong to any department on this repository, https://martinljgea.suomiblog.com/the-smart-trick-of-tron-rare-address-free-generator-that-nobody-is-discussing-44542300