Recently, a controversy sparked by Deepfake technology has caused a significant uproar in South Korea, capturing global attention. Reports indicate that nearly 220,000 individuals in South Korea disseminated AI-deepfaked pornographic images through the instant messaging app Telegram, inflicting immeasurable harm on numerous women. This incident not only evokes memories of the shocking "N号房事件" in South Korean society but also prompts profound reflection on the societal harm caused by the misuse of AI technology.

As domestic social media platforms engage in heated discussions about Deepfake technology, Zhang Xinyi, a female engineer from the Chinese Academy of Sciences, has stepped forward to combat this "evil of AI" through concrete actions. She posted a video on social media, announcing that her team's AI model, which participated in the Bund Conference AI Innovation Competition - Global Deepfake Defense Challenge, will be open-sourced globally, aiming to allow those in need to use the model for free to counteract the misuse of Deepfake technology.

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Zhang Xinyi's initiative has garnered widespread attention and discussion online. Her video achieved an astonishing 15.1 million views on Weibo and topped both the Weibo Hot Search and Douyin Hot List. This not only reflects the public's concern over the development of AI technology but also highlights the widespread worries about technological ethics and personal privacy protection.

When discussing the motivation behind open-sourcing the model, Zhang Xinyi stated that her team was inspired by the Deepfake incident in South Korea. They aim to provide protection for everyone potentially harmed through technological means. She pledged that the team will continue to work hard to develop related applications, reducing the barriers to use and making the defense tool more accessible to a wider audience.

It is worth noting that the Bund Conference AI Innovation Competition - Global Deepfake Defense Challenge not only conducted practical exercises against the fraud risks of "AI face-swapping" but also established a prize pool of 1 million RMB to encourage and promote AI technology for good. This initiative reflects the industry's emphasis and guidance on the development direction of AI technology.

Zhang Xinyi's memorable statement on social media resonates deeply: "There is darkness in this world, and there is light that illuminates the darkness. If one person's torch is too small, we will pass the torch to everyone in the world." This statement not only conveys the intention behind her open-sourcing of the AI model but also echoes the concept of "technology for good" in the field of technological ethics.

However, we must also recognize that technological means alone may be insufficient to completely resolve the societal issues brought about by Deepfake. In addition to technical countermeasures, a more comprehensive defense system needs to be built from multiple perspectives, including law, education, and fostering a culture of responsible technology use. For instance, strengthening the formulation and enforcement of relevant laws and regulations, enhancing public media literacy and discernment abilities, and cultivating a culture of responsible technology use.

Zhang Xinyi and her team's efforts undoubtedly provide a positive example in combating the misuse of Deepfake technology. However, to truly address this issue, the collective effort of all sectors of society is required. While enjoying the conveniences brought by AI technology, we must also remain vigilant to the potential negative impacts of its misuse, and collectively push AI technology towards a direction that is more beneficial to human society.