Brazil blocks 506 betting websites as authorities expand online enforcement

Brazil has intensified its enforcement of the country’s betting restrictions by taking action against 506 betting websites suspected by authorities of offering services without the required authorization. At the same time, a government review identified betting advertisements appearing through major digital platforms, prompting closer attention to online advertising, affiliates, influencers and alternative digital routes. The measures form part of a broader federal effort to limit access to unauthorized betting services and prevent new channels from being used to reach Brazilian consumers.

Brazil broadens the scope of betting enforcement

The latest operation shows that Brazil’s approach is no longer focused only on identifying individual domains. The Ministry of Justice and Public Security and the Ministry of Finance are coordinating enforcement across several areas, including website access, digital advertising and the identification of other channels that may facilitate the promotion of betting services.

The government said the list of 506 domains was prepared through a joint task force involving the Ministry of Finance’s Secretariat of Prizes and Betting together with security, consumer affairs and digital rights units within the Ministry of Justice and Public Security. The stated objective is to disrupt access to platforms operating without authorization and reduce the ability of new internet addresses to replace previously restricted domains.

This development is significant for the wider market because enforcement is increasingly being conducted across the digital ecosystem rather than at the domain level alone. Authorities are also examining how advertisements are distributed and how users may be directed toward betting services through links, social media pages and other promotional mechanisms.

506 domains enter the blocking operation

The 506 betting websites were identified following the introduction of a federal measure prohibiting the exploitation, offering, intermediation and advertising of fixed-odds betting and online games in Brazil. Government statements describe the domains as sites showing indications of irregular betting activity rather than establishing criminal liability against every operator associated with a domain.

That distinction is important from a legal and editorial perspective. The identification of a website by authorities does not by itself constitute a final judicial finding against a company, individual or other party. Accordingly, the current enforcement action is best understood as an administrative and regulatory response directed at access to platforms that officials consider unauthorized.

The operation also highlights the practical difficulty of maintaining restrictions in a digital environment where domains can change quickly. Blocking one address may not prevent a service from appearing under another address, which explains the government’s continuing emphasis on monitoring and repeat enforcement.

Google advertising activity comes under review

Alongside the domain operation, Brazil’s Cyber Operations Laboratory, known as Ciberlab, reviewed digital advertising linked to betting services. According to the government report, the laboratory identified about 1,960 advertisements on Google connected with seven domains and observed them being displayed in Brazil between September 25 and September 27.

The advertisements included invitations to open accounts, deposit funds and play games for money. Examples recorded by investigators included “Deposite agora e jogue Aviator” and “Jogue joguinhos valendo dinheiro e teste sua sorte”.

The government report also noted an important limitation in the available advertising data. Google’s transparency system showed the most recent time an advertisement was displayed but did not establish the exact start date for every campaign. Because of that limitation, authorities said it was not possible to determine from the dataset alone which advertisements were newly launched after the measure and which had already been running before the restriction took effect.

This distinction may be relevant when determining whether a specific advertisement fell within the transition period established by the new rules.

Meta promotions receive closer scrutiny

Investigators also documented seven advertisements on Meta platforms. Government officials reported that two campaigns began on September 25 after the new measure was already in force while five had started earlier and remained active during the transitional period.

The advertising material reportedly included registration invitations, casino game promotions and bonus or reward offers. Examples identified in the government report included “Convide amigos e ganhe R$ 888,00” and “Ganhe R$ 50,00 grátis”.

Authorities further noted cases where page names did not correspond with the advertised brands and where destination domains differed from the brand name displayed in advertisements. The report said such characteristics could complicate identification of the actual advertiser or destination of traffic.

These observations do not, by themselves, establish wrongdoing by Meta. Rather, they form part of the government’s stated effort to identify promotional content and determine how prohibited or unauthorized betting offers continue to reach users.

TikTok data presents a different challenge

The same review faced a technical limitation on TikTok. Ciberlab reported that the platform’s public advertising library did not make Brazil available among the countries that could be searched, preventing investigators from carrying out an equivalent public-data review for the Brazilian market.

The limitation illustrates a broader challenge for regulators attempting to monitor advertising consistently across multiple platforms. Different transparency systems provide different levels of historical and geographic information, making cross-platform comparisons more difficult.

Brazilian officials have proposed technical discussions with Google, Meta and TikTok to address monitoring issues and establish practical procedures for removing new betting advertisements while identifying disguised pages, masked links and other promotional routes.

Affiliates and influencers remain part of the review

The government’s approach extends beyond conventional paid advertising. Ciberlab’s review also contemplates promotional activity involving affiliates and influencers, reflecting the possibility that betting services can be promoted through social media accounts, referral arrangements and other forms of digital distribution.

The authorities have also indicated that monitoring will continue after the initial enforcement action. A further review is planned after October 5, which the government identified as the end of the ten-day period available for removing advertising that was already circulating when the measure was introduced.

The focus on affiliates and influencers is particularly relevant because users may encounter promotional content without immediately recognizing the underlying betting brand. From a compliance perspective, transparent identification of advertisers and destination domains can therefore become as important as the blocking of individual websites.

What the October 5 deadline means

The October 5 date is an important point in Brazil’s current enforcement timetable. According to the federal government, advertising that had already been contracted or was already in circulation when the measure was issued was given a ten-day transition period. New advertising activity introduced after the prohibition took effect is treated differently under the government’s interpretation.

This means that future enforcement reviews may provide a clearer picture of which campaigns were carried over from the previous regime and which appeared after the new restrictions began.

The government has said it will continue collecting information and checking whether advertisements are removed in accordance with the applicable timetable. It has also proposed examining three additional domains for possible blocking.

A broader compliance environment for betting websites

The latest developments indicate that betting websites in Brazil are being evaluated within a much broader compliance framework. Domain blocking remains a central enforcement method but advertising visibility, user acquisition channels, affiliate marketing and social media distribution are also receiving attention.

For operators and other businesses active around the betting sector, the evolving environment increases the importance of clear authorization status, accurate brand identification and careful control over promotional activity. Digital advertising practices may become an increasingly visible part of regulatory scrutiny as authorities continue monitoring the market.

Conclusion

Brazil’s action against 506 betting websites represents a significant expansion of online betting enforcement, particularly because the operation combines domain-level restrictions with detailed examination of digital advertising. Government investigators have identified substantial advertising activity on Google and have also documented promotions on Meta while facing limitations in publicly searchable TikTok data.

The next stage of enforcement is likely to focus on whether advertising is removed within the applicable transition period and whether new domains, affiliates, influencer campaigns or other digital methods emerge to replace restricted channels. The October 5 review date is therefore an important regulatory checkpoint.

From a legal and compliance standpoint, the government’s published findings should also be interpreted carefully. Identification of a domain or advertisement by authorities is not equivalent to a final judicial determination of liability against every company or person connected with it. The clearest established fact is that Brazilian authorities are actively expanding their monitoring and enforcement efforts across the digital betting environment.

FAQs

What happened to the 506 betting websites in Brazil?
Brazilian authorities said they had taken action against 506 domains showing indications of irregular betting activity and sought to prevent access to those sites as part of the federal enforcement effort.

Why is Brazil targeting betting websites?
The government is enforcing new restrictions covering the operation, offering, intermediation and advertising of fixed-odds betting and online games. The measures are intended to limit access to unauthorized services and reduce the circulation of prohibited promotions.

How many Google advertisements were identified?
Ciberlab reported finding about 1,960 Google advertisements associated with seven domains during checks covering September 25 through September 27.

Did investigators find advertisements on Meta?
Yes. Ciberlab documented seven advertisements on Meta platforms, including two that began on September 25 and five that had started before the new measure took effect.

What was the issue with TikTok advertising data?
Ciberlab said it could not conduct the same public-library review on TikTok because Brazil was not available among the countries searchable through the platform’s public advertising library.

What is the significance of October 5?
The government identified October 5 as the end of the ten-day period for removing advertising that was already circulating when the new measure was introduced. A further review is expected after that date.

Are affiliates and influencers being monitored?
Yes. The government’s stated monitoring plans include promotional activity distributed through affiliates and influencers as part of the wider effort to identify alternative channels for betting promotion.

Does an identified domain automatically mean a company has been found liable?
No. An authority’s identification of a domain as suspected or potentially unauthorized does not by itself amount to a final judicial finding of liability against every person or company connected with that domain.

Will Brazil continue checking digital advertising?
Yes. Ciberlab said it would continue monitoring digital platforms and examining new methods used to promote betting services or direct users toward relevant websites.

What does the development mean for the betting market?
It indicates that Brazilian enforcement is extending beyond website blocking to include advertising, social media promotion, affiliate activity and other digital acquisition channels. The approach places greater emphasis on continuous monitoring and regulatory compliance.