European Commission Confirms Data Breach — Hackers Claim 350GB of Stolen Data

European Commission Confirms Data Breach — Hackers Claim 350GB of Stolen Data

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The European Commission confirmed a cyberattack on its websites, with attackers claiming to have stolen up to 350GB of data.

Attackers breached the European Commission’s public website infrastructure and claimed to have stolen 350GB of data. Here’s what happened, how they gained access, and why official platforms can be vulnerable.

What Happened

According to TechRadar, the European Commission detected a cyberattack on March 24, 2026, affecting its public-facing websites hosted on Europa.eu.

The breach involved infrastructure connected to Amazon Web Services (AWS), a cloud platform used to host and run websites. Attackers gained access and extracted data from there.

The Commission said it responded quickly and contained the incident, but confirmed that some data was taken. The attackers claim the amount of stolen data reaches 350GB. 

Importantly, internal systems were not affected.

How the Attack Likely Happened

Officials have not confirmed the exact method. Early reports say attackers may have accessed a compromised AWS account.

The breach likely involved social engineering or credential-stealing malware. This means attackers didn’t break the system itself, but tricked someone or used stolen data to log in as a legitimate user.

This reflects a common tactic: the FBI says phishing and spoofing attacks are used to trick people into giving away account access.

Data breach warning symbol on laptop keyboard under magnifying glass
A data breach can expose sensitive information and create risks such as phishing, impersonation, and unauthorized access.

What Data Was Taken — and What It Means

The Commission has not confirmed what specific data was taken. While criminals claim they accessed up to 350GB of data, the exact extent is unclear.

At the same time, the Commission stated it is contacting EU organizations that may have been affected. This means the stolen data is probably linked to organizations, not regular people.

Attackers say they plan to publish the stolen data online instead of demanding a ransom.

But even without personal data, such leaks can still:

  • expose internal operations
  • reveal sensitive documents
  • use phishing or impersonation tricks

This means the impact may grow over time, especially if the data is published publicly.

What Officials Are Saying Now

The European Commission says the investigation is still ongoing, and the full impact of the incident is not yet known.

Officials also confirmed that:

  • extra security steps have been added
  • systems will continue to be monitored
  • findings will be used to improve cybersecurity protections

For now, the European Commission says it has contained the incident — but the full scope is still unclear.

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What This Breach Teaches Us About Digital Safety

This case shows that even secure systems can be exposed through weak access points.

Most people trust government platforms, which makes them attractive targets. If attackers get access, they can use that trust to spread phishing messages, impersonate official sources, or distribute malicious links. 

This can trick regular people, make them lose money, cause them to share personal data, and leave them feeling stressed and uncertain.       

That’s why this applies to everyone — not just companies or governments. 

Protect your accounts with strong passwords and enable 2-step verification or multi-factor authentication whenever possible. Tools like Futureproof Email Protection can guide you step by step, including how to update your password and turn on 2-step verification.

If you receive a suspicious message, go directly to the official website instead of clicking links. Simple habits like these can help you stay safer online.