Case Study: Full Ransomware Recovery and Data Restoration for an Orange County Business
How Productive IT Solutions helped a busy Orange County medical practice recover from a ransomware attack, restore its encrypted data, and rebuild its IT environment with modern security and backups.
Client overview
A high-volume medical practice in Southern California experienced a severe ransomware attack that left its systems completely offline. The organization reached out to Productive IT Solutions after its previous IT provider was unable to recover any data. As an Orange County organization serving a high volume of daily patients, restoring operations quickly was critical. (Client name omitted for confidentiality.)
The issue
The attack originated through an open RDP (Remote Desktop Protocol) port, a known high-risk configuration. The practice had been told by their prior IT provider that backups were in place. After the attack, they discovered there were actually no usable backups.
Impact
- Entire business operations offline
- Critical files and data fully encrypted
- Systems completely unusable
- Staff productivity dropped to zero
- Potential compliance and legal exposure
Our immediate response
Productive IT Solutions initiated an emergency incident response:
- Isolated infected systems and contained the attack
- Disabled open RDP and secured exposed network services
- Performed forensic analysis to confirm the entry point and scope
- Deployed temporary infrastructure so limited operations could resume
- Communicated a clear recovery and rebuild plan to leadership
After extensive research and effort, we were able to break through the encryption and restore the encrypted files: a rare outcome in ransomware incidents where backups do not exist.
How we solved it long-term
To reduce future risk and rebuild trust in the environment, we:
- Rebuilt the IT environment from scratch to remove any lingering infection risk
- Implemented a modern backup and disaster recovery system with tested restores
- Deployed MDR and EDR security across servers and endpoints
- Migrated critical systems and email to Microsoft 365
- Enforced MFA and secure remote access practices
- Replaced outdated servers and workstations
- Provided ongoing user security awareness training
Results
- Complete recovery of encrypted data and critical business files
- Clean, rebuilt environment with improved architecture
- Reliable, tested backups with clear recovery procedures
- Stronger cybersecurity posture with continuous monitoring and response
- Leadership now has visibility into risk and a roadmap for ongoing security improvements
Organizations concerned about ransomware, legacy systems, or unreliable backups can significantly reduce risk by proactively addressing open remote access, backup gaps, and endpoint security before an incident occurs.
What these terms mean
- MDR (Managed Detection & Response)
- 24/7 security monitoring by a dedicated team that investigates and responds to threats in real time.
- EDR (Endpoint Detection & Response)
- Advanced security on computers and servers that detects suspicious behavior and can automatically isolate threats.
- MFA (Multi-Factor Authentication)
- A security layer that requires an additional verification step (such as a code on a phone) beyond just a password.
Frequently asked questions
Can encrypted data always be recovered after a ransomware attack?
No. In many cases, encrypted data cannot be recovered without valid backups. In this case study, recovery was possible, but we strongly recommend a solid backup and disaster recovery strategy as the primary protection.
What can businesses do today to reduce ransomware risk?
Closing unnecessary remote access (such as open RDP), implementing MFA, deploying MDR and EDR, and ensuring reliable, tested backups are some of the most effective steps businesses can take to reduce risk.