What is Ransomware?
Ransomware is a devastating type of malware that encrypts files and blocks access to entire systems, interrupting critical operations and putting business continuity at risk.
Modern attacks not only affect workstations but compromise servers, databases, backups, and even cloud environments, demanding exorbitant payments in cryptocurrencies for the supposed release of data.
Critical Situation?
If your files received strange extensions (.lock, .crypted, etc) and you found a text file demanding ransom, disconnect the machine from the network immediately and contact experts.
Expertise Against Cybercrime
We combine 24 years of experience in data recovery with advanced forensic technology.
Our Specialized Services
Encrypted Data Recovery
Technical decryption and advanced file recovery without negotiation with criminals.
Backup Recovery
Full restoration of virtual machines, Veeam, and compromised databases.
Malware Cleanup
Identification and removal of trojans, backdoors, and vulnerabilities used in the attack.
Server Restoration
Infrastructure reconstruction focusing on stability and business continuity.
Forensic Analysis
Tracking the origin of the attack, encryption type, and entry vectors.
Future Prevention
Implementation of defense layers and reinforcement of security policies.
Rescue Process
Optimized flow for critical situations.
1. Isolation
Immediate interruption of the attack and isolation of the infected network.
2. Diagnosis
Analysis of encryption and technical feasibility of recovery.
3. Recovery
Advanced decryption and restoration process in the laboratory.
4. Delivery
Return of clean data and security report.
Why you should NOT pay the ransom
Paying criminals is not a data recovery strategy. It is an additional risk your company should not take.
- There is no guarantee that the decryption key will be delivered.
- Payment funds and encourages new attacks against other companies.
- You can be targeted again if vulnerabilities are not patched.
- There may be legal and compliance implications for your organization.
Meet Our CEOs,
Sávio Mattar & Samir Mattar 🇺🇸
HD Doctor is led by Sávio Mattar and Samir Mattar, CEOs and Managing Partners responsible for positioning the company as a global leader in advanced data recovery solutions.
Coming from a traditional entrepreneurial family operating across domestic and international markets, Sávio and Samir were raised in an environment focused on innovation, business leadership, and long-term vision. Their family's most recognized venture is a publicly traded car rental company valued at over $11 billion.
Founded through Sávio Mattar's vision and leadership, HD Doctor was built with the mission of becoming one of the most advanced data recovery laboratories in the world. From an early age, Samir Mattar became actively involved in the company's operations, helping drive the next generation of innovation and expansion.
Today, HD Doctor stands as one of the largest and most advanced data recovery laboratories in the Western Hemisphere. With over 300,000 clients served and a 98% recovery success rate, the company continues to set the standard for excellence, reliability, and innovation in the data recovery industry.
Sávio Mattar & Samir Mattar 🇺🇸
CEOs & Managing Partners