Cybercrime in Brazil: How to Report It and Protect Yourself Online

This page is a translation of the original Portuguese text, provided for convenience. It deals with Brazilian law. If there is any discrepancy, the Portuguese version prevails. Read the original in Portuguese

Cybercrime grew in 2026 with Pix fraud, messaging-app scams, and account break-ins. Fighting it takes preventive measures and the correct use of official reporting channels so that offenders can be held accountable.

The Landscape of Cybercrime in Brazil

The digital world has become a space for personal, professional, and economic relationships, but it has also become the stage for complex and varied criminal activity. Banks, social networks, messaging apps, and e-commerce platforms all face constant attempts at fraud, data theft, and online swindling.

Brazilians, who are more connected than ever, now face risks that once existed only in the physical world. Brazilian law currently treats as punishable offenses the hacking of a computer device, fraud committed through digital means, theft by electronic fraud, slander, insult, and defamation committed on social networks, and the violation of privacy.

Although the criminal definitions have advanced, police investigations still depend on technical evidence that must be collected quickly. Screenshots, access logs, bank receipts, protocol numbers, and IP addresses are easily lost when the victim waits to file a report.

The Most Common Scams and Attacks

Among the most frequent schemes are phishing, in which fake messages trick the victim into handing over passwords and banking details; the “fake relative” scam on messaging apps, which exploits family trust to request transfers; and social media account hijacking, usually tied to cloning the victim’s phone number through an unauthorized number transfer.

There are also device intrusion attacks, which involve installing malicious software and remotely capturing confidential information. At the same time, the non-consensual sharing of intimate images, the exposure of personal data without the owner’s authorization, and crimes against a person’s honor committed in posts, comments, and private groups are all on the rise.

Each type of crime calls for a different kind of evidence, but all of them depend on the victim acting quickly between the moment of harm and the formal filing of a report. The longer the delay, the harder it becomes to trace the offender, to improve the chances of blocking the transferred funds, or to have the harmful content removed.

Prevention, immediate documentation of the facts, and a report through official channels together are what make it possible to hold cybercriminals accountable and limit the damage from fraud.

Given this landscape, knowing the correct way to file a report is no longer a minor detail. It is an essential step for any user who has been harmed.

How to File a Report Through Official Channels

The first step is a police report (boletim de ocorrência). The state civil police forces run virtual police stations that accept reports over the internet, with screenshots, receipts, and the identification of the profiles involved. In more complex cases or crimes that cross state lines, you should consider contacting the Federal Police, especially when an organized criminal group is suspected of operating in several states.

For bank fraud and diverted Pix payments, the immediate channel is the customer service of your own financial institution, which can trigger the special refund mechanism provided for under the payment system regulations. At the same time, the victim files the police report and keeps the protocol number to support a possible civil lawsuit for reimbursement against those involved.

Offensive content posted on social networks should also be reported to the platform, with a request for removal and for the preservation of access logs. When the issue involves personal data that has been leaked or used without authorization, you can contact the National Data Protection Authority (Autoridade Nacional de Proteção de Dados), which investigates privacy violations at the administrative level.

Everyday Best Practices for Protection

Prevention begins with digital hygiene: long, unique passwords for each service, two-step authentication on every sensitive app, regular updates to your operating systems, and caution when clicking links received by message. Banking apps should be installed only from official app stores, with biometrics turned on and automatic screen lock enabled.

Daily Pix transfer limits, set at amounts that fit your financial routine, reduce the impact of break-ins. Periodically reviewing the open sessions on your social networks and e-mail accounts helps you spot suspicious access before it turns into an account hijacking. Regular backups protect photos, documents, and contracts from ransomware attacks.

Being careful with personal data on social media is also crucial. Details about your routine, trips, workplace address, and family members’ names serve as raw material for social engineering scams, which rely on the appearance of closeness between the criminal and the victim.

When to Seek Legal Advice

Legal assistance is advisable when the loss is significant, when the bank refuses to refund the money, when defamatory content stays online even after a report, or when sensitive data is used to open accounts, take out loans, and commit other fraud in the victim’s name.

In these situations, you may be able to seek compensation for property damage and pain and suffering (danos morais), demand a court order to remove content, request a court order requiring providers to disclose registration data, and hold platforms liable when they fail in their duty of care. Analyzing each case depends on the evidence, the deadlines, and the most suitable strategy, which is why it is important to understand clearly the firm’s practice areas and the kind of claim that fits the dispute you are facing.

Pursuing a court action does not replace a criminal report, but complements it, improving the chances of reimbursement and of effectively holding the offenders accountable. Each case requires its own analysis, in compliance with current law and the applicable statutes of limitations.

Frequently Asked Questions

What are the main types of cybercrime?

The most frequent cybercrimes involve Pix bank fraud, phishing, the fake relative scam, social media account hijacking, device intrusion, the non-consensual sharing of intimate images, and online crimes against a person’s honor. Each offense is specifically defined in current law and requires the prompt preservation of digital evidence so that the competent authorities can investigate.

How can I report a cybercrime quickly?

The fastest approach combines three simultaneous steps: filing a police report at your state civil police’s virtual police station, immediately notifying the bank or platform involved and asking for a block or content removal, and contacting the National Data Protection Authority when personal information has been improperly processed. Gathering screenshots and receipts right away strengthens your case.

When can a victim seek compensation for a cybercrime?

Compensation is available whenever a cybercrime causes property damage, such as a financial loss from bank fraud, or pain and suffering (dano moral), such as damage to your image, an attack on your honor, or a violation of your privacy. You seek redress in civil court, in a proceeding independent of the criminal investigation, subject to the statutes of limitations under the applicable law and documentary proof of the harm.

As informações deste artigo são de caráter informativo e não substituem consulta jurídica individualizada. Cada caso possui particularidades que exigem análise específica.