Cyberattacks in Germany and Europe: What is Happening in 2026 and Why Does It Matter?

11.11.2026

Imagine walking into your local supermarket and discovering that the refrigerators have stopped cooling. Hundreds of products have spoiled overnight, shelves are empty and the store is struggling to operate normally. Now imagine discovering that the problem wasn’t a technical malfunction. Someone had hacked the refrigeration system and remotely turned up the temperature.

This isn’t a hypothetical scenario. In October and November 2026, cyberattacks disrupted refrigeration systems in supermarkets across Europe, including Germany, France, Belgium and Sweden. And they’re just one example of a much bigger cybersecurity challenge.

From hospitals and universities to banks and government offices, European organizations are experiencing increasingly serious cyber incidents. Some attacks expose personal information, others interrupt essential services and some result in enormous financial losses.

But what’s behind these attacks? Who is protecting us from them? And why might this be an interesting time to consider a career in cybersecurity?

In this article, we explore some of the biggest recent cyberattacks in Germany and Europe, explain what’s driving the changing threat landscape and look at how cybersecurity professionals are working to protect organizations and the public.

What’s happening with cyberattacks in Germany and Europe?

Cybersecurity has become one of Europe’s most pressing digital challenges. And recent incidents show that cyberattacks aren’t limited to technology companies or financial institutions. Almost any organization that relies on connected systems can become a target.

According to the 2026 ENISA Threat Landscape Report, ransomware remains one of the most damaging types of cyber incidents in Europe. Public administration is particularly frequently targeted, while geopolitical tensions and increasingly interconnected digital infrastructure are creating additional risks.

The situation is especially concerning in Germany. A September 2026 study by German digital association Bitkom found that 45% of surveyed German companies had experienced a ransomware attack during the previous 12 months.

But what do these attacks actually look like? Here are some recent examples.

Supermarkets across Europe: Hackers turn refrigerators into heaters

One of the most unusual cyberattack stories of 2026 began in France in October. Attackers gained access to connected refrigeration systems used by supermarkets and other food businesses. Instead of keeping food cold, the systems were remotely instructed to increase their temperatures, sometimes reaching 50°C.

The consequences were immediate. Retailers had to discard large quantities of spoiled food, some facilities experienced fires and businesses faced major financial losses. French authorities said approximately 700 locations were targeted in the October campaign.

In early November, a new wave of attacks affected refrigeration systems across several European countries, including Germany, Belgium, Sweden, Ireland and the Netherlands.

In Germany, affected stores included Edeka, Rewe and CAP supermarkets. At an Edeka location in Lower Saxony, the operator reported that approximately €63,000 worth of food had to be discarded following a suspected attack on the refrigeration controls.

These incidents demonstrate something important about modern cybersecurity: hackers don’t necessarily need to steal information to cause damage. Sometimes, manipulating a connected physical device is enough.

The incidents became serious enough that the European Commission, ENISA and Europol issued a joint cybersecurity statement on November 4, 2026, calling for urgent protective measures and coordinated action across Europe.

Berlin: Government data stolen and published online

In August 2026, parts of Berlin’s state administration became the target of a major cyberattack. The ransomware group Rhysida gained access to government systems and stole substantial amounts of data. The attackers demanded approximately €2 million in Bitcoin and threatened to release the information publicly if the authorities refused to pay.

Berlin did not pay the ransom. In September, the attackers published stolen information on the dark web, a part of the internet often used by cybercriminals to trade illegally obtained data.

According to the Berlin Senate, the published material included approximately 1.4 million records, potentially containing personal and confidential information relating to government employees, residents and businesses. Although authorities subsequently reported that the immediate threat had been contained, investigations into the stolen data and efforts to strengthen the network continued.

The case illustrates how cybersecurity incidents can affect public institutions and potentially expose sensitive information about ordinary citizens.

Charité Berlin: Personal contact information exposed

Hospitals are another particularly sensitive target for cybercriminals. On October 30, 2026, Berlin’s Charité university hospital confirmed a cyberattack on one of its web servers.

The attackers accessed personal contact information belonging to employees, students and external contacts, including individuals who had used the hospital’s online contact form. The hospital responded by investigating the incident, strengthening its security measures and informing the relevant authorities.

Importantly, Charité stated that patient care had not been affected. Nevertheless, the incident demonstrates why cybersecurity is so important in healthcare. Hospitals manage sensitive personal information while relying on digital systems to support essential medical services.

University of Tübingen: Thousands of employee records stolen

On November 10, 2026, the University of Tübingen announced that attackers had obtained approximately 3,900 employee records. The exposed information included names, dates of birth, university email addresses, usernames and departmental information.

According to the university, the attack was made possible by a combination of software settings that created a security vulnerability. The university closed the security gap, investigated the unauthorized access and informed affected employees and data protection authorities. The university stated that student data and passwords were not affected.

Other recent attacks: Social services, banks and retailers

The incidents don’t stop there. On November 1, Germany’s AWO Ruhr-Lippe-Ems social welfare organization discovered that attackers had entered parts of its IT infrastructure and copied files from a server. The organization took affected systems offline, brought in cybersecurity specialists and continued operating its approximately 170 facilities. Source: AWO Ruhr-Lippe-Ems

In France, Crédit Mutuel Arkéa confirmed a cyberattack in early November involving fraudulent financial transactions. Reuters reported that approximately €100 million had been stolen, although the bank had not confirmed a final loss figure. The bank stated that its customers’ own assets were unaffected. Source: Crédit Mutuel Arkéa

Meanwhile, Dutch supermarket group Ahold Delhaize experienced a major cybersecurity incident in October. The company took websites, applications and other systems offline to contain the threat, disrupting online grocery services and supply-chain operations. In November, it estimated that the incident could reduce fourth-quarter sales by €200 million to €250 million. Source: Ahold Delhaize

Together, these incidents show just how many different parts of everyday life depend on cybersecurity.

Why are cyberattacks becoming such a serious problem?

You might be wondering why so many organizations appear to be experiencing cyberattacks at the same time. There isn’t one single explanation. Instead, several technological, economic and political developments are creating an increasingly complicated cybersecurity landscape.

Cybercrime has become big business

One major factor is that cybercrime can be extremely profitable. Ransomware attacks are a good example. Attackers gain access to an organization’s systems, steal information or encrypt important files, then demand money to restore access or prevent the information from being published.

Cybercriminals don’t always need advanced technical knowledge to carry out these attacks. Through so-called Ransomware-as-a-Service operations, criminal organizations provide ready-made attack tools to other individuals or groups. This has lowered the barriers to cybercrime and made sophisticated attacks accessible to more people.

More connected technology means more opportunities for attackers

Another important factor is the increasing number of devices and systems connected to the internet. Modern businesses depend on cloud platforms, online applications, digital payment systems and connected machinery. Even equipment that might not immediately seem digital, such as supermarket refrigerators, can be controlled remotely.

These connections create enormous benefits for businesses, but they also introduce new security risks. In the case of the supermarket attacks, some refrigeration controllers were accessible through the internet and relied on outdated software or insecure configurations. A system designed to make maintenance easier also created an opportunity for attackers.

Artificial intelligence is changing how attacks work

AI is another important development in cybersecurity. Cybercriminals can use AI tools to generate convincing phishing emails, imitate voices or identities and automate parts of their attacks.

Phishing, for example, involves sending fraudulent emails or messages designed to trick someone into sharing passwords, opening malicious links or transferring money. In the past, suspicious spelling and unusual language sometimes made these messages easier to identify. Today, AI makes it possible to create more convincing and personalized messages with very little effort.

At the same time, AI can help attackers analyze large amounts of information and search for vulnerabilities more efficiently. However, AI is not the only reason cybersecurity incidents are becoming more serious. Many successful attacks still exploit familiar problems, such as outdated systems, weak access controls and security mistakes.

Geopolitical tensions are creating additional threats

Not every cyberattack is motivated by money. Some attacks are connected to political objectives, espionage or attempts to disrupt essential services.

The ongoing war between Russia and Ukraine has contributed to heightened cyber tensions across Europe, with state-linked and politically motivated groups targeting government institutions, businesses and infrastructure.

In November 2026, French authorities also publicly attributed the October supermarket refrigeration attacks to Iran’s Islamic Revolutionary Guard Corps. Iran rejected the allegations. This illustrates how cybersecurity has become connected to international politics and national security.

The result is a threat landscape where organizations must prepare for financial criminals, politically motivated attackers and state-linked groups, sometimes using similar techniques for very different purposes.

What are cybersecurity specialists doing to combat these attacks?

With so many potential threats, how do companies actually protect themselves? This is where cybersecurity professionals come in.

Contrary to what movies might suggest, cybersecurity isn’t just about someone sitting in a dark room trying to outsmart a hacker. The field includes many different specializations, from technical security and threat detection to risk management, legal compliance and incident investigation.

Detecting suspicious activity before serious damage occurs

Some cybersecurity professionals work in Security Operations Centers, commonly known as SOCs. A SOC is a team or facility responsible for monitoring an organization’s digital systems and identifying potential security threats.

SOC Analysts use specialized software to detect suspicious behavior, such as unusual login attempts, unexpected data transfers or unauthorized access to sensitive information.

Imagine that an employee normally accesses company systems from Germany during working hours, but their account suddenly begins downloading confidential files from an unfamiliar location in the middle of the night. A cybersecurity monitoring system might identify this unusual activity and alert an analyst.

The analyst can then investigate whether the activity is legitimate or whether someone has gained unauthorized access. The earlier an attack is identified, the greater the opportunity to prevent serious damage.

Finding vulnerabilities before criminals exploit them

Other cybersecurity specialists focus on discovering weaknesses in computer systems. Penetration Testers, sometimes called ethical hackers, are authorized to test applications, networks and other technologies for vulnerabilities. Their work involves identifying weaknesses before cybercriminals can exploit them.

Security Engineers then help organizations improve their defenses by implementing updates, strengthening access controls and designing safer systems.

Consider the recent attacks on supermarket refrigeration systems. Cybersecurity specialists can help prevent similar incidents by ensuring that industrial control systems aren’t directly exposed to the public internet, that outdated software is updated or replaced and that remote access is properly secured. These protective measures are important not only for supermarkets, but also for factories, hospitals and other organizations that depend on connected equipment.

Responding when an attack has already happened

Unfortunately, even well-protected organizations can experience security incidents. When an attack occurs, Incident Response Specialists step in to investigate the situation, contain the threat and help the organization recover.

Their work can involve disconnecting compromised systems, determining how attackers gained access, identifying what information was stolen and helping restore normal operations.

The November cyberattack on AWO Ruhr-Lippe-Ems provides a practical example. After discovering the intrusion, the organization isolated affected systems, renewed passwords and access credentials, brought in security experts and began investigating which files had been compromised. These are exactly the kinds of activities that cybersecurity incident response teams coordinate.

In another example, when cyberattacks affected refrigeration monitoring at French blood service facilities in November, staff transferred blood products to unaffected refrigerators. The affected remote connections were disabled, helping protect blood supplies.

Both examples demonstrate that responding effectively to a cyberattack requires technical knowledge, careful planning and the ability to make decisions quickly.

Helping companies comply with cybersecurity regulations

Not every cybersecurity role is highly technical. One growing area is Governance, Risk and Compliance, often shortened to GRC. GRC specialists help organizations understand cybersecurity risks, establish security policies and comply with relevant regulations.

New European legislation, including the NIS2 Directive and the Digital Operational Resilience Act (DORA), is increasing the importance of this work. Companies covered by these regulations need to assess cybersecurity risks, introduce appropriate protective measures and report certain security incidents to authorities.

GRC professionals help organizations understand these obligations and put the necessary processes into practice. This makes GRC a particularly interesting field for people who already have experience in administration, project management, business operations or regulatory compliance.

What do these cyberattacks mean for the general public?

It’s easy to think of cybersecurity as something that only affects large organizations. After all, most people aren’t responsible for protecting a hospital network or managing a multinational company’s IT infrastructure. But when businesses and public institutions experience cyberattacks, ordinary people can be affected in several ways.

The most immediate risk is the exposure of personal information. When hackers steal data from hospitals, universities or online retailers, they may obtain names, addresses, contact details or other private information. This information can sometimes be used for identity theft, targeted scams or further phishing attempts.

For example, if attackers know that you’ve recently contacted a hospital, they might send a fraudulent message that appears to come from that hospital, hoping you’ll trust it and provide additional information.

Other cyberattacks can affect the services people rely on. The supermarket refrigeration incidents resulted in wasted food and disrupted shopping. The Ahold Delhaize attack affected online grocery services. Attacks on public institutions can complicate administrative processes or expose confidential documents.

Cybersecurity is therefore not only about protecting information. It’s also about keeping essential services available and functioning.

How can you protect yourself?

Although individuals can’t control how companies secure their systems, there are practical steps everyone can take.

One of the most important is using a different, strong password for every online account. A password manager can make this much easier. It’s also worth enabling two-factor authentication wherever possible. This adds an extra layer of protection by requiring another form of verification before someone can access your account.

Be particularly cautious with unexpected emails or messages that ask you to click a link, confirm your identity or make an urgent payment. Even if a message appears to come from a familiar company, it’s better to open that company’s official website or app yourself rather than follow a suspicious link.

If you receive notification that your personal information has been affected by a data breach, check which information was exposed, change affected passwords and monitor relevant accounts for unusual activity.

For more information, the German Verbraucherzentrale offers practical guidance on protecting your information online.

Why is 2026 a good time to start a career in cybersecurity?

The growing importance of cybersecurity isn’t just creating challenges for businesses. It’s also creating new career opportunities.

As organizations invest more heavily in protecting their systems, they need professionals who understand how to identify risks, prevent attacks and respond when something goes wrong. And this demand isn’t limited to traditional technology companies.

Hospitals need to protect patient information. Banks need to secure financial transactions. Manufacturers need to protect connected machinery. Retailers need to keep digital operations running, while government institutions need to safeguard public services. All of these organizations depend on cybersecurity expertise.

According to Bitkom’s October 2026 market forecast, spending on IT security in Germany is expected to increase by 11.7% in 2026, reaching approximately €14.3 billion. Further growth to €15.8 billion is forecast for 2027. This growing investment reflects how seriously businesses are taking the need to strengthen their digital defenses.

At the same time, finding qualified cybersecurity professionals remains a challenge. An ENISA study on cybersecurity investment and workforce challenges found that 76% of surveyed organizations experienced difficulties attracting cybersecurity professionals, while 71% reported challenges retaining them.

This creates opportunities for people who are interested in developing the skills needed to work in the field.

You don’t need to be an experienced programmer to get started

One of the biggest misconceptions about cybersecurity is that everyone working in the industry needs extensive programming knowledge or years of technical experience. In reality, cybersecurity includes a wide range of professional specializations.

If you enjoy investigating problems and understanding how technology works, you might be interested in roles such as Security Analyst, SOC Analyst or Incident Response Specialist. If you already have experience in IT or software development, cloud security, secure software development or security engineering could be interesting areas to explore.

And if your background is in business, administration, compliance or project management, Governance, Risk and Compliance might offer a way to apply your existing skills in a new professional field.

There are also opportunities to specialize in emerging areas such as AI security, where organizations are beginning to focus more closely on the risks associated with artificial intelligence. The key is understanding which cybersecurity specializations match your interests, existing experience and the skills you’re willing to develop.

Take your first step towards a cybersecurity career with StartSteps

Cybersecurity is becoming essential to the way modern organizations operate. And as the examples in this article demonstrate, protecting digital systems is no longer just about preventing hackers from accessing computers. It’s about protecting businesses, public services and the people who depend on them.

For anyone considering a career change, this growing field offers an opportunity to develop practical skills that are relevant across many different industries.

Interested in taking your first steps towards a career in cybersecurity? Explore the StartSteps Cybersecurity Training Program. This six-month, full-time program combines practical cybersecurity training with real-world scenarios, covering topics such as threat detection, network security, incident response, ethical hacking, digital forensics and AI-enabled cybersecurity.

The program also includes preparation for ISC2 Certified in Cybersecurity (CC) and an ISO/IEC 27001 qualification. Designed for career changers and beginners, the training can be 100% funded through a Bildungsgutschein (German education voucher) for eligible jobseekers registered in Germany.

Whether you’re interested in protecting companies against cyberattacks, investigating security incidents or helping organizations manage cybersecurity risks, it could be your first step towards a new career in tech.

Explore the StartSteps Cybersecurity Training Program