Sandra Bullock is speaking out to warn fans about social media scammers pretending to be her. In a statement yesterday, the star said: "My family's safety, as well as the innocent people being taken advantage of, is my deep concern, and there will be a time when I will comment more, but for now our focus is helping law enforcement handle this matter." "Please be aware that I do not participate in any form of social media. Any accounts pretending to be me or anyone associated with me are fake accounts and have been created for financial gain or to exploit people around me," added Bullock. Her statement comes after her younger sister Gesine Bullock-Prado shared a message on Sunday in which she revealed that many people were pretending to be her on Facebook.