In today’s digital world, cyber-attacks pose an increasing threat to businesses in the Czech Republic. Attacks are more frequent and more sophisticated than ever before. A successful attack can cause serious damage to a company’s corporate data, its overall reputation, and high financial losses.

Despite the growing awareness of cyber threats and the impending European NIS2 directive, companies are still struggling with the lack of preparedness of their employees for these risks. In this article we will focus on why the human factor represents the biggest threat to the cyber security of Czech companies and how this vulnerability can be minimized.

83 %

organizations admitted to experiencing a successful phishing attack in 2022, compared to only 57% in 2021

64 %

data leaks are caused by human error

24 %

attacks based on phishing campaigns are successful

Insufficient cyber literacy and employee education

Many companies still do not place enough emphasis on cyber education and long-term awareness of their employees. It is this ignorance that can mean employees are not familiar with the latest threats or current methods of defending against targeted attacks.

This can lead to inappropriate behaviour such as clicking on suspicious links, entering sensitive information or opening infected attachments in email messages.

Statistics

According to the Acronis Cyberthreats Report, phishing attacks increased by 60% in 2022, with leaks or theft of sensitive corporate data accounting for more than half of all reported incidents. In other words, in more than 50% of cases, the human factor was the root cause.

The human factor as the biggest threat

Employees are often the first line of defence against a cyber attack. Their ability to spot suspicious activity and respond correctly often determines whether an attack will be successful. Unfortunately, the human factor remains one of the most vulnerable parts of any organisation.

Industries most affected by phishing attacks:

  • Construction
  • Retail (retail)
  • Reality
  • Professional services
  • Finance

Phishing attacks

Attackers often use phishing techniques to gain access to sensitive information. Typically, they create fake emails that appear legitimate and send them to employees to lure login credentials or hack into internal systems.

If employees do not know these techniques, they can easily become victims.

Risks associated with phishing attacks

Loss of sensitive data:

One of the biggest risks for businesses is the loss of sensitive data such as customer personal information, trade secrets, internal documents and other important information. Leaks of this data can lead to financial losses, reputational damage and breaches of data protection laws.

Breach of reputation:

Cyber incidents such as data leaks can seriously damage a company’s reputation. A loss of credibility with customers and the public can have long-term consequences and affect a company’s market position.

Loss of business and clients:

Cyber attacks can cause loss of business and clients, especially if sensitive customer information is leaked. Customers may lose trust in the company and switch to a competitor.

Disruption of traffic:

A phishing attack can cause a business disruption if IT infrastructure is significantly damaged or important data is stolen.

Financial losses:

Cyber attacks can cause serious financial losses to companies. This can include theft of money, financial fraud, ransom payments to attackers and costs associated with restoring and securing networks and systems.

Legal implications:

Companies may face legal consequences as a result of cyber incidents. This includes fines for data breaches, lawsuits from affected individuals, and attorney’s fees.

Potential further attacks:

After a successful phishing attack, a company may face the risk of further cyber attacks as attackers can gain access to internal systems and networks.

Cyber blackmail:

Some phishing attacks involve blackmail threats, where attackers demand money from a company in exchange for data recovery or an end to the attack.

Non-compliance with security policies

Another weakness is the lack of compliance with internal security measures. Employees often underestimate the strength of passwords, share login credentials or use personal devices for work purposes, increasing the risk of attack.

The need for testing and regular training

To defend themselves effectively, companies must not only train employees, but also test them.

Simulations of phishing attacks – spoofed emails with links to fake websites or password requests – help you see how employees react. Whether they click on a link, download an attachment or enter sensitive data is tracked.

The results are used to set individual training programmes. This is a key step to increase cyber literacy and resilience across the organisation.

Conclusion

The human factor represents the biggest risk in the area of cyber security of Czech companies. To minimize it, it is necessary to:

  • invest in employee training
  • apply consistent security policies
  • regularly test readiness through simulations

Only in this way can companies better face the threats of today’s digital world.

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