How Does Brazil’s LGPD Impact the Use of Messaging Apps in Companies?

In Brazil, WhatsApp has become the primary communication channel between companies and customers, establishing itself as a strategic tool for sales and customer support. However, this widespread adoption brings a critical challenge: how to ensure security and compliance with Brazil’s General Data Protection Law, known as LGPD, in such a dynamic environment.

We are living in the data era, where sensitive information such as personal numbers, documents, and purchase histories circulates constantly. Despite the encryption used by messaging platforms, security risks remain very real. According to PSafe’s Cyber Activity Report, Brazil recorded more than 2 million blocks of malicious links and account takeover attempts in the first half of 2024 alone. From an LGPD perspective, unauthorized access to this data by criminals represents a serious security and governance incident.

For companies that rely on messaging apps, the LGPD requires clear purpose definition, minimal data collection, transparency, and robust security measures. In practice, this means businesses must justify the use of personal data, ensure users understand how their information is handled, and protect it against unauthorized access. One of the biggest risks is the use of employees’ personal devices for corporate communication, as it prevents proper auditing, makes document control difficult, and creates legal vulnerability.

In this context, solutions like Tuvis become essential. The platform enables companies to use WhatsApp in a professional and secure way by automatically recording conversations in the corporate database. This ensures traceability and transparency while decoupling customer service from employees’ personal devices and significantly reducing the risk of data leaks. With Tuvis, companies can control permissions and standardize workflows, making it easier to demonstrate compliance in the event of an audit by Brazil’s National Data Protection Authority.

To maintain a secure operation, organizations must map risks and establish clear internal policies. While users should adopt practices such as two factor authentication, companies need to invest in tools that consolidate governance and prevent the uncontrolled use of personal devices for business communication.

With the consolidation of the LGPD, privacy is no longer optional. It has become a core business strategy. Companies that combine fast customer service with responsible data handling gain a competitive advantage. With the right measures and the support of Tuvis, it is entirely possible to maintain WhatsApp’s operational efficiency while ensuring full security and legal compliance.