Blackfield ransomware group lists redeplastrs.com.br on its leak site

• Ransomware group: Blackfield
• Country: Brazil
• Sector: Manufacturing
• Announcement date: July 3, 2026

Redeplast targeted by Blackfield ransomware group

The Brazilian footwear manufacturer Redeplast has been listed on the leak site operated by the ransomware group known as Blackfield. According to an announcement made on July 3, 2026, the group claims to have successfully breached the organization and obtained its data. This listing follows a common pattern in modern cyberattacks where threat actors use public leak sites to pressure victims into paying ransoms by threatening the release of sensitive information.

Details of the Blackfield claim

The Blackfield group officially listed the domain redeplastrs.com.br on their leak site on July 3, 2026. In their announcement, the group claims to have obtained the institution's data and has issued a significant ransom demand. The group is demanding a payment of 400,000 USD to resolve the situation.

In addition to the primary ransom, the group has outlined further financial demands. They are requesting 100,000 USD for the deletion of the stolen data. Furthermore, the group has implemented a time-sensitive extortion model, demanding 5,000 USD per day for any time extensions requested by the target. Such tactics are characteristic of double extortion, where attackers not only encrypt systems but also threaten to publish data to maximize their leverage over the victim.

Data and evidence provided

Regarding the specific content of the breach, the listing provides limited visual evidence. A file explorer screenshot was included in the announcement; however, this screenshot shows no visible files or directory structures. Consequently, the specific content and the exact nature of the stolen information remain unknown at this time.

About Redeplast

Redeplast is a Brazil-based footwear manufacturer. The organization possesses over 20 years of experience within the footwear industry, establishing itself as an established player in its manufacturing sector.

Potential impact and industry implications

Public information regarding the Blackfield group remains limited, making it difficult to assess their specific methodologies. However, the potential exposure of Redeplast's data presents several significant risks. The breach may lead to the disclosure of sensitive information, such as trade secrets and customer records.

From a regulatory perspective, the institution may face significant challenges. Under the LGPD regulations in Brazil, the institution may face data breach notification obligations and potential legal sanctions. Beyond the immediate regulatory concerns, there is a persistent risk that the stolen data could be utilized in secondary attacks or identity theft attempts. Such incidents often result in operational disruptions and significant reputational damage for the affected organization.

In the manufacturing sector, such attacks can be particularly disruptive to supply chains and production schedules. Organizations in this sector typically focus on hardening their perimeter defenses, implementing robust backup solutions, and conducting regular security awareness training to mitigate these risks. The threat of data exfiltration necessitates a strong focus on data loss prevention and monitoring of sensitive information movement across the network.