The Digital Euro: ECB Stresses Privacy – Yet Skepticism Persists

Frankfurt am Main – The European Central Bank (ECB) is touting its digital euro as technologically advanced and privacy-friendly. Yet many citizens and experts remain distrustful – and ask: Will they ultimately end up under surveillance?
I’ll admit, when I first heard about the idea of a digital euro, I was curious. A digital version of our money – sounds practical at first, doesn’t it? No more annoying loose change, no long lines at the checkout. But then doubts crept in: How much of our data would the digital euro reveal? And who, exactly, would control what happens to that data?
The ECB is now trying to allay these very concerns. In its latest statement, it emphasizes that the digital euro should be designed “as private as possible.” Fabio Panetta, a member of the ECB’s Executive Board, even assured that the Eurosystem would ensure – both technically and legally – that users remain unidentifiable. Sounds good, right? But as is so often the case, the devil is in the details.
Privacy as a selling point – but how realistic is that?
The ECB plans to equip the digital euro with pseudonymous identities. That means transactions would remain traceable, but not easily traceable back to a specific individual in the first place. Sounds like a good compromise, doesn’t it? Almost as if you could cover your face with your hands while paying at the supermarket to remain anonymous.
But here’s the first problem: spending limits. The ECB wants payments below a certain amount to be possible without identity verification – similar to cash. Only for higher amounts would users have to disclose their data. But who sets these limits? And why couldn’t they simply be adjusted? Patrick Breyer, a Member of the European Parliament for the Pirate Party and a data protection expert, warns: “Spending limits are arbitrary and can be changed at any time.” And that’s exactly what worries me.
Who controls the data – and who has access?
The ECB stresses that only it – and not private banks or payment service providers – will control the technical systems. Legally, however, it remains unclear how this will wor



k in practice. Anna-Lena Bohn, a lawyer at the Independent Centre for Privacy Protection in Schleswig-Holstein, puts it bluntly: “The ECB is an independent institution, but it is subject to EU law – and that can change.”
Things get particularly thorny when it comes to cooperation with law enforcement. The ECB has already signaled that it could make exceptions to the privacy principle in the context of combating money laundering and terrorist financing. This reminds me of the debate around data retention – where the question always arises: How much surveillance is necessary, and how much freedom are we willing to give up for it?
The public pushes back – but will anyone listen?
Criticism isn’t just coming from data protection advocates; parts of civil society are also opposed to the digital euro. Over 100 organizations, including Amnesty International and Digitalcourage, warn of a “creeping abolition of cash” and the resulting control over our financial freedoms. “A digital euro must not become an instrument of social control,” they state in their statement.
And what about the citizens themselves? According to a YouGov poll, 62 percent of respondents oppose the digital euro – primarily due to privacy concerns. Older people and those on low incomes particularly fear exclusion, as they may lack access to the necessary technical devices.
A digital euro – but in whose interest?
The ECB has made big promises to the public: a digital euro should be as private as possible while offering the benefits of digital payments. But the criticism shows just how high the technical and legal hurdles are. While the central bank insists it won’t collect user data, it remains unclear how it will actually implement this – especially given calls for greater transparency and oversight by legislators.
One thing is certain: the digital euro is coming. The question is in what form. Will it be a tool of freedom – or an instrument of surveillance? The ECB must not only convince technologically but also regain the public’s trust. And that won’t be easy. Because trust can’t be mandated – it has to be earned.