In the latest cybersecurity news, Stewart Engenharia — a company operating in the BR — has fallen victim to a ransomware attack conducted by the group thegentlemen. This data breach, discovered on 2025-12-30 18:51:44.501117, underscores the increasing need for proactive cybersecurity defenses as we continue through 2025.
In response to increasing cyber threats, it’s critical to protect your organization with proactive security measures. HookPhish provides enterprise-grade solutions designed to reduce your risk of future attacks:
- Phishing Simulation – Test and improve employee readiness with realistic, controlled phishing campaigns.
- Cybersecurity Awareness Training – Educate your team to recognize and respond to common attack tactics.
- Data Breach Monitoring – Get real-time alerts if your organization’s data appears in public or dark web breaches.
- Phishing Detection and Response – Detect, investigate, and neutralize phishing threats before they cause damage.
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Incident Report
| Attribute | Information |
|---|---|
| Target Organization | Stewart Engenharia |
| Threat Group | thegentlemen |
| Summary | www.stewartengenharia.com.br https://www.zoominfo.com/c/stewart-engenharia/546688997 Stewart Engenharia specializes in high-standard constructions and renovations, providing exceptional project development and execution services since 1995. The company is committed to making clients’ visions a reality with a focus on sophistication, style, technology, and innovative solutions. With a highly trained team, they cater to the specific demands of discerning clients, offering personalized service. Their portfolio includes the development of refined projects for houses, apartments, offices, and commercial spaces. |
| Date of Breach | 2025-12-30 18:17:37.000000 |
| Discovery Date | 2025-12-30 18:51:44.501117 |
| Region | BR |
| Target Domain | www.stewartengenharia.com.br |
| Business Sector | Construction |
Don’t wait for a breach to take action — stay informed and take control of your cybersecurity posture today.
You can also check if your organization’s data has been exposed using our free Data Breach Checker.
Disclaimer: HookPhish does not engage in the exfiltration, downloading, taking, hosting, viewing, reposting, or disclosure of any stolen information. All breach data reported here is sourced from publicly available threat intelligence feeds for awareness purposes only.
