Cairo, Egypt (CNN) -- Former Egyptian President Hosni Mubarak on Sunday issued his first public remarks since his recent ouster, decrying corruption accusations against him. In a brief audio message aired on Al-Arabiya television, Mubarak said the Egyptian government's probe into his finances is aimed at tarnishing his reputation and undermining his "history." "I cannot keep silent facing this continued falsified campaign and the continued attempt to undermine my reputation and the reputation of my family," he said. The statement came as the Egyptian attorney general's office announced that Mubarak and his sons had been summoned for questioning.