Brand Spoofing? A New Fraud Technique Can Drain Your Account Within Minutes
Prague, May 12, 2026
Have you ever come across an advertisement that looked exactly like a well-known betting platform, yet something about it felt slightly off? You are not alone. Fraudulent websites impersonating well-known gambling brands are appearing more and more frequently across the Czech internet. At first glance, they are almost indistinguishable from the original sites. This phenomenon is known as brand spoofing. Cybercriminals exploit the names, visual identity, and credibility of legitimate gambling operators to lure players to fraudulent websites that appear official and trustworthy.
Unclaimed Winnings?
According to the Institute for the Regulation of Gambling, at least ten brands of legal gambling operators have already been misused in this way, including well-known names such as Fortuna Game, Allwyn Czech Republic, and MerkurXtip. The issue does not only affect sports betting operators but also other types of online gambling services, including online casinos. These fraudulent websites can be so convincing that even experienced users may not notice the difference at first sight.
According to Marek Malcovský, Senior Offensive Security Specialist at axelum, brand spoofing is based on a simple principle: attackers impersonate a trusted brand to obtain login credentials, payment details, or directly steal money from users. “In the gambling industry, this typically means creating a highly accurate copy of a legitimate operator’s website. The same graphics and texts, the same bonus offers, and often even a very similar-looking domain. Users are directed to such websites through paid search ads, sponsored social media posts, SMS messages about unclaimed winnings, or emails requesting account verification,” explains Malcovský.
The AI Behind the Scenes
Laws Often Fall Short
Stolen login credentials can lead to far more than just losing access to a gambling account. Once attackers gain access, they may withdraw money, change account settings, misuse personal data, or lock users out of their accounts entirely. The risk becomes even greater when users reuse the same credentials across multiple online services.
For example, Allwyn receives reports from Bank Identity several times a month regarding the misuse of Bank ID accounts. “In such cases, we immediately address the situation and take steps to minimize potential damage — whether by blocking the affected account, verifying the situation with the registered customer, or cooperating with the Czech Police and other relevant authorities,” says Stejskalová. The company also submits reports to the Customs Administration.
“Affected websites may receive fines, additional taxation, and after customs inspections, the Ministry of Finance may add them to a blacklist of websites and applications that internet providers are required to block. Unfortunately, these legal tools are not very effective. Processing reports often takes several months, and by the time inspections take place, the advertisements, websites, or applications are frequently no longer active because illegal operators have already created new ones. In many cases, the entities operating these fraudulent websites cannot even be identified,” Stejskalová concludes.
What Is Brand Spoofing?
The Institute for the Regulation of Gambling also warns about illegal gambling practices through its “Black Book of Illegal Gambling.”
- It describes various forms of illegal gambling and the methods used by illegal operators in the Czech Republic.
- How to Avoid Falling Victim to Brand Spoofing?
- Users should pay close attention to where they enter their login credentials.
- According to the Institute for the Regulation of Gambling, users should always verify the exact website address before logging in and not rely solely on the appearance of the page.
- Links from advertisements, social media, discussion forums, or unsolicited messages may be particularly risky. The safest approach is to access operators’ websites directly by manually entering the address or using a verified bookmark.
- If users suspect they have entered their credentials on a fraudulent website, they should immediately change their password, contact the legitimate operator’s customer support, and review account activity. A quick response can often determine whether larger financial losses can be prevented.
