In an era where digital infrastructure underpins everything from power grids to communication networks, the Czech Republic’s National Cyber and Information Security Agency (NÚKIB) has issued a stark warning: Chinese cyber risks pose a severe threat to critical infrastructure. On September 3, 2025, NÚKIB urged organizations to steer clear of Chinese hardware and software, citing dangers of data leaks and remote system control that could serve Beijing’s interests. This advisory isn’t just a precaution—it’s a wake-up call in a world increasingly wary of state-sponsored cyberattacks.
The Core of Chinese Cyber Risks in Critical Infrastructure
The heart of the issue lies in China’s legal framework. Laws like the National Security Law and National Intelligence Law mandate that Chinese companies comply with government requests for data, effectively turning private firms into extensions of state power. For critical infrastructure—think energy, telecom, or healthcare—this amplifies Chinese cyber risks, as sensitive user and system data could end up in the hands of the Chinese government or military. NÚKIB’s warning specifically highlights the dangers of data transfers to China and remote administration of systems from Chinese territory, which could allow backdoor access or outright sabotage.
This isn’t a hypothetical concern. Earlier in 2025, the Czech Republic pointed fingers at the Chinese-backed APT31 hacking group for targeting its Ministry of Foreign Affairs and critical infrastructure. While Beijing denied the accusations, Western allies, including the US, EU, and NATO, condemned the alleged attacks. These incidents fit a broader pattern of Chinese cyber operations, with a 150% year-over-year spike in intrusions and a 40% rise in cloud system attacks, according to CrowdStrike’s Adam Meyers. The fear is not just espionage but preparation for destructive cyberattacks, especially in scenarios like a potential Taiwan Strait conflict, where Chinese cyber risks could be weaponized.
The Czech advisory aligns with growing global unease. In January 2024, the US Cybersecurity and Infrastructure Security Agency (CISA) and FBI flagged risks from Chinese-manufactured drones, noting their potential to funnel sensitive data to Beijing. Similarly, experts like Cornell’s Gregory Falco and Johns Hopkins researchers have warned of China’s “dragnet-style” data collection, where even seemingly innocuous devices like drones or IoT systems can heighten Chinese cyber risks by becoming tools for mass surveillance or worse.
Why does this matter? State-sponsored attacks are no longer just about stealing secrets—they’re about control. A foreign power exploiting Chinese cyber risks could disrupt power supplies, cripple communications, or compromise public safety. The Czech warning underscores a harsh reality: dependency on Chinese tech isn’t just a cost-saving measure; it’s a strategic vulnerability. As nations grapple with balancing economic ties and security, the line between convenience and catastrophe grows thinner.
The NÚKIB advisory is a call to action. Organizations must scrutinize their supply chains, prioritize secure alternatives, and invest in robust cybersecurity to mitigate Chinese cyber risks. In a world where digital borders are as critical as physical ones, the Czech Republic’s stance is clear: letting the dragon into the wires is a risk we can’t afford.
Call to Action: Fortify Against Chinese Cyber Risks
The growing threat of Chinese cyber risks, exemplified by NÚKIB’s warning, demands immediate action. Attackers are exploiting vulnerabilities in critical infrastructure, leveraging state-backed mandates and advanced tactics to undermine security. BlackBelt Secure’s Jutsu methodology offers tailored, process-driven solutions, from supply chain audits to zero-trust architectures, ensuring your defenses stay ahead of sophisticated threats like Chinese cyber risks.
Don’t let Chinese cyber risks compromise your infrastructure. Visit blackbeltsecure.com/jutsu to explore how our expert-led strategies can strengthen your cybersecurity framework with proven results.
Strengthen Your Defenses
Don’t leave your organization exposed to Chinese cyber risks and state-sponsored threats. Partner with BlackBelt Secure for a free consultation to assess your current defenses, identify vulnerabilities, and develop a customized strategy to safeguard your critical systems.