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Autonomous AI Attack-and-Defence Demonstrates Next-Generation Cybersecurity Talent and Advance Regional Digital Security Talent Development

HONG KONG SAR – Media OutReach Newswire – 23 August 2026 – The AI x Cybersecurity Challenge, jointly organised by the Digital Policy Office of the Hong Kong Special Administrative Region Government, the Chinese Academy of Cyberspace Studies, the Hong Kong Cybersecurity Professional Association, and China Mobile Hong Kong Company Limited, and co-organised by Hong Kong Cyberport Management Company Limited, the Cyber Security and Technology Crime Bureau of the Hong Kong Police Force, the Hong Kong Productivity Council, Venustech Group Inc., and Hong Kong Cloud Peak Technology Co., Limited, held the Finals today.

Following a 12-hour online qualifying round, a total of 40 teams advanced to the Final Competition, including 20 teams from the Chinese Mainland, 18 from Hong Kong, and two from overseas regions. The Challenge adopts an innovative AI-Driven Dual (AID) competition format, in which artificial intelligence (AI) executes the competition and enables autonomous defence by AI agents. Teams of up to three members showcase their capabilities in leveraging AI technologies for automated vulnerability discovery and exploitation, competing for total prize money of HK$180,000.

The event brings together representatives from Government, industry, academia and research organisations to witness the latest developments in AI-powered cybersecurity innovation. Officiating guests at the Opening Ceremony included Professor SUN Dong, JP, Secretary for Innovation, Technology and Industry, Mr LI Shuguang, Director-General of the General Office of the Liaison Office of the Central People’s Government in the HKSAR, Mr WANG Jiang, Director-General of the Chinese Academy of Cyberspace Studies, Mr Daniel CHEUNG, JP, Acting Commissioner for Digital Policy, Mr WANG Minwei, Deputy Director of the Cyberspace Administration of Guangdong Province, Dr Rocky CHENG, JP, President of the Hong Kong Cybersecurity Professional Association, and Ms SHI Xiaoping, Director and Chief Executive Officer of China Mobile Hong Kong Company Limited.

In his opening remarks, the Secretary for Innovation, Technology and Industry, Professor Sun Dong, said that AI is reshaping every aspect of people’s life at a breathtaking speed. He noted that although innovation may at times bring new threats, these same technologies can also spur defensive capabilities. As such, the Government champions an “AI versus AI” strategy, leveraging AI to forge the strongest shields to effectively manage risks associated with the use of AI.

Professor Sun added that the Government is continuously strengthening related policies, guidelines and ethical frameworks, as well as conducting regular cyber-attack-and-defence drills to better prepare for cybersecurity readiness. Through multi-pronged efforts, the Government hopes to guide society to apply AI responsibly, foster a healthy ecosystem, and strengthen city-wide resilience in face of cyber attacks.

Addressing AI-Era Cybersecurity Challenges Through Talent Development

The rapid advancement of AI is reshaping the global cybersecurity landscape. AI has evolved from a supporting tool for security analysis and threat monitoring into a technology capable of autonomously constructing attack chains and bypassing existing defence mechanisms. This has significantly lowered the technical barriers to cyberattacks, making sophisticated attack techniques more automated and accessible. Threat actors can leverage AI for intelligent vulnerability discovery, automated penetration testing, and even the creation of highly convincing deepfake content, enabling stealthier and more persistent cyberattacks.

As emerging threats such as model security risks, data poisoning, model theft, phishing attacks, supply chain vulnerabilities and automated exploitation continue to evolve, the demand for interdisciplinary talent with expertise in both AI and cybersecurity is becoming increasingly urgent. In response, the organisers aim to promote the practical application of AI technologies through this hands-on competition while cultivating a new generation of cybersecurity professionals equipped with cross-disciplinary expertise.

AI-Driven Attack-and-Defence Competition Platform

Unlike traditional Capture the Flag (CTF) competitions, this year’s Challenge adopts an innovative AI-Driven (AID) competition format. Participating teams leverage AI-powered automated systems to analyse the competition environment provided by the organisers, identify vulnerabilities and exploit them. The automated capabilities of the AI agents include information gathering, vulnerability discovery and flag submission. The competition environment incorporates both vulnerabilities found in real-world scenarios and simulated zero-day vulnerabilities that may exist in software systems.

The challenge design draws on concepts from international cybersecurity competitions and incorporates practical operating scenarios as well as simulated zero-day attack-and-defence environments, testing participants’ ability to apply AI technologies to real-world cybersecurity challenges. The Challenge aims to enhance participants’ practical attack-and-defence experience and innovation capabilities, promote the research and application of AI security technologies, and nurture a new generation of cybersecurity talent equipped with both strategic vision and practical expertise. Through these efforts, the competition seeks to strengthen capabilities in addressing AI-driven cyber threats.

Government, Industry, Academia and Research Communities Join Forces to Advance AI Security

This year’s Challenge brings together stakeholders from government, industry and research institutions to drive innovation in AI security technologies, strengthen cybersecurity capabilities and cultivate future talent.

Mr Wang Jiang, Director-General of the Chinese Academy of Cyberspace Studies, said, “AI technologies are reshaping the global cyber attack-and-defence landscape. While they lower the barriers to cyberattacks, they also drive the evolution of security protection from reactive response to proactive and intelligent defence. In this technological contest, using technology to counter technology has become an inevitable trend. By focusing on practical AI attack-and-defence capabilities, this competition aims to identify emerging talent and contribute to building a more trustworthy and intelligent cyberspace.”

Ms Shi Xiaoping, Director and Chief Executive Officer of China Mobile Hong Kong Company Limited, said, “As one of the organisers of this competition, China Mobile Hong Kong has devoted substantial resources to building an innovative AI attack-and-defence competition platform. Through continuous technology investment and ecosystem development, we actively fulfil our corporate social responsibility while showcasing Hong Kong’s innovation and leadership in AI cybersecurity to the world.”

Dr Rocky CHENG, JP, President of the Hong Kong Cybersecurity Professional Association, concluded, “AI-driven cyberattacks and agentic AI-related risks have emerged as some of the most significant cybersecurity threats today. Against this backdrop, cultivating interdisciplinary talent with expertise in AI system design, development and practical attack-and-defence capabilities has become an important pillar in strengthening Hong Kong’s overall cyber resilience.”

The Awards Presentation Ceremony will be held in late September 2026 during the China Cybersecurity Week to recognise teams that have demonstrated outstanding performance in the competition. The organisers encourage enterprises and organisations to continuously strengthen their cybersecurity governance, regularly review information system risks, enhance data protection measures and improve cyber incident response capabilities. Young talents are also encouraged to pursue opportunities in artificial intelligence and cybersecurity, developing their expertise through training, professional certifications and hands-on competitions. Members of the public and organisations may also make use of the cybersecurity information, training programmes and support services provided by the Hong Kong Computer Emergency Response Team Coordination Centre (HKCERT) and other relevant organisations, helping to foster a safer, more secure and trustworthy digital ecosystem.

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About Hong Kong Computer Emergency Response Team Coordination Centre

Managed by the Hong Kong Productivity Council (HKPC), Hong Kong Computer Emergency Response Team Coordination Centre (HKCERT) is the centre for coordination of computer security incident response for local enterprises and Internet Users. Its missions are to facilitate information disseminating, provide advices on preventive measures against security threats and to promote information security awareness.

HKCERT collaborates with local bodies to collect and disseminate information, and coordinate response actions. HKCERT is also a member of the Forum of Incident Response and Security Teams (FIRST) and the Asia Pacific Computer Emergency Response Team (APCERT). We exchange information with other CERTs and act as a point of contact on cross-border security incidents.

About the Hong Kong Productivity Council

The Hong Kong Productivity Council (HKPC) is a statutory body established in 1967, dedicated to enhancing the productivity and competitiveness of Hong Kong enterprises through world-class applied R&D, innovative technology services, and integrated manufacturing solutions. As a market-oriented, international R&D organisation, HKPC leverages its deep expertise and extensive industry experience in key areas such as AI, advanced manufacturing, life and health technology, green technology and new energy to drive new industrialisation and support the growth of emerging and future industries.

HKPC focuses on addressing businesses challenges and industrial technology needs, promoting the full integration between technological and industrial innovation. Through technology transfer, product innovation, intellectual property protection and commercialisation of R&D outcomes, the Council fosters collaboration with the local business community as well as top global R&D institutions, delivering added value to industries and advancing the development of new productive forces. HKPC’s world-class R&D achievements have been widely recognised over the years, winning an array of local and overseas accolades, reinforcing Hong Kong’s role as an international innovation and technology centre and a smart city.

To help enterprises capitalise on Hong Kong’s strengths in international connectivity to expand into global markets, HKPC offers comprehensive overseas expansion services tailored to critical areas including product development, technology, manufacturing, and management, enabling businesses to successfully go global from Hong Kong.

HKPC is also committed to providing timely and practical support to SMEs and startups with timely and practical , assisting them in accessing Government funding programmes. Through its FutureSkills training initiatives, HKPC helps both industry and academia stay ahead in latest digital and STEM technologies, nurturing a future-ready talent pool for Hong Kong.

For more information, please visit HKPC’s website: www.hkpc.org/en.

Zhongji Innolight dropped about 10% in both Shanghai and Hong Kong, while Eoptolink Technology also lost 10%. Suzhou TFC Optical Communication declined roughly 6%. The CSI 300 Telecommunication Services Index fell as much as 9% during early trading before trimming some losses.

The sell-off followed disclosures that the administration of US President Donald Trump is drafting a measure that would bar imports of new Chinese optical transceiver models on national security grounds. The Federal Communications Commission is working on the proposed restrictions and is seeking to publish them before the end of the year.

No final decision has been announced, and the proposed rules could be altered, delayed or abandoned. Neither the White House nor the FCC has publicly detailed the measure.

Optical transceivers are essential components in modern data centres. They convert electrical signals into light and allow vast volumes of information to move at high speed through fibre-optic cables connecting servers, switches and computing clusters.

Demand for the devices has surged as technology groups build larger facilities for training and operating artificial intelligence models. These systems require thousands of advanced processors to communicate rapidly, making optical networking a critical part of the AI supply chain.

Chinese manufacturers have secured a substantial position in the global market by combining high-volume production with competitive pricing. Zhongji Innolight holds an estimated 27% share of the global data-centre transceiver market and is among the leading suppliers of high-speed products used in AI computing systems.

The company derived 62% of its revenue from the United States during the first quarter of 2026. It has previously warned that an escalation in trade tensions could produce a steep decline in earnings or lead to losses.

Eoptolink is similarly exposed, generating about 96% of its sales from overseas markets. TFC Optical also depends heavily on foreign customers, leaving all three companies vulnerable to any restriction affecting shipments to US cloud-computing operators.

The proposed action would mark a further expansion of Washington’s technology controls. Earlier measures concentrated mainly on preventing China from acquiring advanced semiconductors, chipmaking equipment and other technologies with potential military applications.

US policy is now extending towards limiting Chinese companies’ access to the domestic market. The FCC has already imposed or prepared restrictions covering telecommunications equipment, drones, routers, connected power inverters and advanced robots.

Under the plan being considered, the agency could initially prohibit imports of all new optical transceiver models and then grant exemptions to suppliers outside China. Existing devices may remain unaffected, although the scope of any final regulation has yet to be established.

US officials are concerned that foreign-made components embedded in data centres could enable data theft, malware installation or service disruption. Supporters of tighter controls argue that Washington should act before Chinese equipment becomes deeply integrated into critical AI infrastructure.

The approach reflects lessons drawn from Huawei, whose telecommunications equipment became widely installed before security restrictions were introduced. Removing or replacing those systems proved costly and complicated for network operators.

A ban would also create challenges for US cloud-computing companies. Amazon Web Services and other operators may have to shift orders to suppliers such as Coherent and Lumentum, potentially increasing procurement costs and slowing the expansion of data-centre capacity.

Shares of US optical-networking companies rose after details of the proposal emerged. Lumentum gained about 7%, Coherent climbed 11% and Applied Optoelectronics advanced 18%, as investors anticipated greater demand for non-Chinese products.

Industry specialists have cautioned that US suppliers may lack the manufacturing scale required to replace Chinese vendors quickly. Any abrupt change could tighten global supplies of high-speed transceivers at a time when technology groups are spending heavily on AI infrastructure.

Some market analysts also viewed Wednesday’s declines as excessive. They said the proposal could serve as a negotiating tool before an expected visit by Chinese President Xi Jinping to the United States in September.

Trade relations remain shaped by mutual dependence. Washington relies on China for rare-earth minerals used in electronics and optical systems, while Chinese technology companies depend on US customers, processors and specialised equipment.