Senado.leg.br

Data Breach

www12.senado.leg.br/hpsenado

248,368

Records Exposed

Jul 2025

Date of Breach

Database

Breach Type

Nov 2025

Added to Database

About This Breach

In July 2025, the official informational portal for the Brazilian Federal Senate suffered a data breach affecting nearly 249,000 unique records. The exposed data includes email addresses, full names, phone numbers, IP addresses, physical addresses, and SHA1 hashed and salted passwords. The breached data was later posted on a popular cybercrime forum.

Compromised Data Types

Email Address Phone Number Password Hash First Name Last Name IP Address Salt

Country

Brazil

Language

Portuguese

Password Storage

SHA1

What Should You Do?

Get Full Breach Details with LeakedSource Pro

Sign up for a LeakedSource Pro account to see exactly what data was exposed in this breach and get real-time notifications when your information appears in new breaches.

Change your password immediately on Senado.leg.br and any other site where you used the same password. Use a unique, strong password for each account.
Watch for phishing emails targeting your inbox. Attackers may use your exposed email address to send convincing scam messages.
Be alert to smishing attacks (SMS phishing). Scammers may text you pretending to be banks or service providers.
Enable two-factor authentication (2FA) on all important accounts to add an extra layer of security.
Use a password manager to generate and store unique, strong passwords for every account.