International competition in the field of artificial intelligence is intensifying, with governments not only ramping up investment in technology development but also adopting increasingly strict regulatory measures to protect their national interests. In June 2025, the data protection authority in Berlin, Germany, asked Apple and Google’s app stores to remove the Chinese AI application DeepSeek, citing alleged violations of the EU’s General Data Protection Regulation (GDPR). Although regulators did not have clear evidence of any actual wrongdoing by DeepSeek, this move undoubtedly dealt a heavy reputational blow to the rising Chinese AI firm.

Germany’s official rationale: Data security and privacy concerns

According to German authorities, the action against DeepSeek stems from concerns over data security and user privacy. German officials noted that DeepSeek’s AI models might process data involving sensitive information, while Chinese law allows the government access to data held by companies—a potential major risk in the eyes of the EU. Furthermore, DeepSeek’s policy indicates that user-generated content is automatically stored on servers within China. This practice raises concerns under the GDPR, which places strict regulations on cross-border data transfers and emphasizes the need for data to be stored and processed in jurisdictions that meet EU privacy standards.

Regulators also stressed that the move was based on the GDPR’s “adequacy” requirement. The EU has previously determined that China’s data protection standards do not meet EU adequacy standards, and therefore any Chinese company handling EU user data must offer additional compliance guarantees. According to German authorities, DeepSeek neither revised its privacy policy nor provided the necessary proof of compliance with EU rules. In fact, as early as May 2025, Germany had already asked DeepSeek to voluntarily withdraw from app stores or make changes, but the company refused to make any concessions.

DeepSeek’s response and position

In response to Germany’s accusations, DeepSeek denied any wrongdoing. The company stated that its technology and services strictly follow international data compliance standards and expressed willingness to cooperate with German regulators for an audit. DeepSeek argued that allegations of “handing data to the Chinese government” have no factual basis and are rooted in stereotypes and political bias.

DeepSeek’s flagship product—the R1 large language model—has gained significant global attention in recent years thanks to its low cost and high performance. Many analysts see this competitiveness as a key factor behind the regulatory pressure, arguing that DeepSeek’s success has worried European AI industries and policymakers.

Protectionism or genuine security concerns?

While the German government’s stated justification is data security and privacy protection, many observers believe the move is also motivated by protectionist concerns for the local tech industry. In recent years, Germany has lagged behind in large-scale AI model development, while Chinese companies like DeepSeek have aggressively expanded into European markets thanks to technological breakthroughs and competitive pricing.

Some analysts argue that bans and removals are not just regulatory measures but also strategies to curb the competitiveness of Chinese firms. After all, American tech giants such as Google and Facebook have experienced serious data breaches but did not face equally harsh market bans in the EU. The stricter scrutiny applied to Chinese companies by Germany and other Western countries has been criticized as a “double standard.”

Some commentators go even further, suggesting Germany’s move is part of a broader, coordinated Western strategy to contain China’s technological rise. In January of this year, the White House initiated an investigation into DeepSeek’s security implications, while the U.S. Defense Information Systems Agency prohibited its use on government and military devices, citing worries about the data being hosted on servers in China. Italy became the first European country to impose a full ban on DeepSeek in January 2025, followed by Dutch restrictions on government devices and warnings to Belgian government officials. Germany’s latest action is thus seen as another step toward a more unified European strategy to limit DeepSeek and similar Chinese tech firms.

A tightening EU regulatory environment

Germany’s move against DeepSeek also reflects the EU’s overall trend toward stricter AI regulation. In recent years, the EU has passed a series of laws such as the Digital Services Act and the Artificial Intelligence Act, aiming to establish rigorous global standards for technology and data protection. These laws give EU countries a legal basis to impose scrutiny, demand removals, or even enact outright bans on foreign platforms.

In the DeepSeek case, German regulators leveraged powers granted under the Digital Services Act. While such enforcement would typically fall to the Federal Network Agency, Berlin’s city-level data protection authority was able to act directly because DeepSeek has no EU headquarters. Explaining the move, the regulator’s head bluntly said: “We are extremely concerned about Chinese companies accessing European user data,” framing data sovereignty as a strategic priority.

A new battleground for technological competition

On the surface, this is a typical data protection enforcement action. But a deeper analysis reveals it as a microcosm of the struggle for technological dominance in the data realm. As AI becomes a critical pillar of global economic competition and national security, governments are not only supporting local companies but also building higher barriers against foreign competition. Data compliance, privacy protection, and national security are increasingly serving as new forms of trade barriers.

For DeepSeek, the crisis is escalating quickly. Since early 2025, it has faced a series of bans and investigations in Western markets: Italy led the way with a ban, the Netherlands and Belgium followed with government restrictions, and Germany’s latest action pushes its European market prospects into even greater uncertainty. While the company says it is willing to cooperate with regulators, whether it can meet the EU’s demanding privacy and data security standards—and overcome resistance from local industries and policymakers—will determine whether it can continue operating in Europe.

In the global chess game of AI competition, the controversy around DeepSeek shows that while innovation is essential, the ability to navigate increasingly complex geopolitical obstacles may be an even tougher test for tech companies seeking to go global.