With the rapid development of technology in the field of AI, Deepfake technology has emerged as a double-edged sword, which has not only created a large amount of AI-generated content but also posed unprecedented challenges to the digital security field. To this end, the "2024 Ant Group Technology Innovation Competition: Global Deepfake Attack and Defense Challenge" is held. This challenge aims to advocate the negative impact of AIGC, motivate innovative defense strategies, inspire scientific and technological innovation, and improve Deepfake’s recognition accuracy. With such a challenge, we aim to improve the Deepfake detection efficiency and comprehensive prevention capabilities to defend various types of Deepfake attacks in real-world scenarios, fully empowering the industry and society.