The EU and UK are drawing a digital border around Russia.

The EU and the UK are jointly establishing a digital border around Russia.
Cyber attacks on European infrastructure are gaining a new political dimension. The European Union and the United Kingdom have jointly imposed sanctions on Russian individuals and organizations that they believe are involved in cyber attacks and digital destabilization in Europe.
It is a remarkable moment: Brussels and London are jointly addressing a cyber sanctions package for the first time.
The message is clear. Digital attacks on European countries are no longer viewed solely as a problem for cybersecurity teams, intelligence agencies, or individual companies. They are increasingly being treated as a geopolitical security threat.
From cyber attack to hybrid warfare
According to the EU and the UK, Russia is employing a broader strategy that includes cyberattacks, espionage, and other forms of influence as part of so-called hybrid warfare.
Brussels sanctions nine individuals and four entities. The United Kingdom adds 24 names to that list. Among those sanctioned are individuals who, according to the authorities, are connected to the Russian military intelligence agency GRU, as well as cybercriminals who, according to officials, collaborate with the Russian state.
The sanctions include among other things the freezing of assets and travel restrictions.
But behind this list of names is a much larger story.
When the electrical grid becomes a target
One of the most striking examples is Poland.
The EU and the UK link an attempted cyber attack on Polish critical infrastructure, including the electricity grid, to Centre 16, which they claim is connected to the Russian security service FSB.
The attack failed.
But the scenario behind the attack is more important than the incident itself.
According to the British government, a successful attack could have potentially led to power outages for around 500,000 households in the middle of winter.
This transforms cybersecurity from an IT issue into a matter of national security, energy security, and societal continuity.
The Netherlands is not outside this story
According to the EU, in addition to Poland, the Netherlands, France, Germany, Cyprus, Austria, Slovakia, Romania, and Finland have also been targeted by activities that Brussels claims have been occurring for years.
That makes the discussion particularly relevant for the Netherlands.
The Netherlands has an enormous digital and physical infrastructure: energy supplies, data centers, telecom networks, financial systems, ports, logistics chains, and submarine cables.
A cyber attack does not necessarily have to take down a computer immediately.
Whoever manages to disrupt the digital infrastructure behind a society can ultimately also affect the physical society.
The new digital reality
That might be the most important development.
The boundary between cybersecurity, geopolitics, and economic security is fading.
An attack on an electricity grid is digital, but the consequences are physical.
An attack on a bank is digital, but the consequences are financial.
An attack on communication infrastructure is digital, but it can have social and even military consequences.
Therefore, digital resilience is becoming an increasingly important part of European security.
The joint sanctions of the EU and the UK are therefore more than a diplomatic signal.
They show that Europe increasingly views cyberattacks as part of a broader struggle for digital autonomy, critical infrastructure, and geopolitical influence.
PUT-IT-ON DIGITAL
The question for Europe is not only who is behind a cyberattack.
The real question is:
How vulnerable are we if our digital infrastructure is attacked?
Because in a society where energy, money, communication, transport, and government are increasingly digitalized, cybersecurity ultimately becomes part of everything.
Digital security is no longer an IT issue. It is infrastructure policy. Economic policy. And national security.
PUT-IT-ON DIGITAL — Connecting technology, security and society.
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