Taking shape, together with institutions

One insight.
An entire network
better prepared.

Fraud signals do not have to remain isolated. Bastião proposes connecting financial institutions to turn shared information into prevention.

We are listening to institutions to shape the next steps.

Information circulates. Prevention grows stronger.

Institution AIdentifies a signal

Institution BChecks the context

Institution CBroadens its analysis

Institution DDecides with more signals

BastiãoShared context

Illustration of the proposed network

What one institution learns
can help protect others.

A proposal for cooperation that preserves each participant’s autonomy and expands the context available for their analysis.

See beyond your own data

Consult shared signals to complement the controls and information your institution already uses.

Cooperate responsibly

Build a process with access criteria, a defined purpose and traceable interactions between participants.

Decide with more context

Use structured records as input for analysis. A signal is not an automatic conclusion and does not replace the institution’s assessment.

Trust begins with design

Sharing takes
judgment. And commitment.

Bastião begins as a proposal for cooperation infrastructure. Security, governance and record quality must be part of its development from the outset.

Explore the integration model

Controlled access

Proposed integration using mTLS, authorized IP addresses and credentials with specific permissions.

Information with context

Structured events, review statuses and support for updates to avoid interpretations taken out of context.

Governance before scale

Participation criteria, responsibilities and data processing rules will be defined before the network begins operating.

Regulatory context

Cooperation grounded
in clear references.

Joint Resolution No. 6/2023 establishes requirements for sharing data and information on indications of fraud by the institutions within its scope. BCB Resolution No. 343/2023 details the procedures for this sharing.

These references guide discussion of the proposal. Participation requires an assessment of the applicable rules, Brazil’s General Data Protection Law (LGPD), legal bases, the necessity of the data and each institution’s responsibilities. Bastião does not represent certification or approval by the Central Bank of Brazil.

Joint Resolution No. 6/2023 Central Bank of Brazil: procedures and Resolution No. 343

Help shape the initiative

Is your institution
interested?

We want to understand demand and talk with those who face this challenge every day.

Leave your contact details for a conversation about the proposal, your institution’s needs and the next steps.

Registration expresses interest.
It does not constitute membership, approval or verification of the institution.

Let’s start a conversation

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One insight. An entire network better prepared.

What one institution learns can help protect others.