Kettering Health Confirms Interlock Ransomware Behind May Cyberattack

TL;DR

Kettering Health, which manages 14 medical centers in Ohio, confirmed that the Interlock ransomware group was behind a cyberattack in May that resulted in data theft. This incident highlights the growing threat of ransomware in the healthcare sector.

Kettering Health Targeted by Interlock Ransomware

Kettering Health, a prominent healthcare provider managing 14 medical centers in Ohio, has confirmed that the Interlock ransomware group was responsible for a cyberattack in May. The breach resulted in the theft of sensitive data, underscoring the increasing threat of ransomware attacks in the healthcare sector¹.

Details of the Cyberattack

The Interlock ransomware group, known for its sophisticated tactics, successfully infiltrated Kettering Health’s network. The attack led to the unauthorized access and theft of confidential data. This incident is part of a broader trend of cyberattacks targeting healthcare institutions, which are increasingly seen as vulnerable due to their critical role and the sensitive nature of the data they handle¹.

Impact on Healthcare Cybersecurity

The confirmation of Interlock’s involvement highlights the urgent need for enhanced cybersecurity measures in the healthcare industry. Healthcare providers must prioritize robust security protocols to protect patient data and ensure the continuity of medical services. This incident serves as a wake-up call for the industry to invest in advanced cybersecurity solutions and regular security audits¹.

Conclusion

The cyberattack on Kettering Health by the Interlock ransomware group is a stark reminder of the vulnerabilities in healthcare cybersecurity. As the frequency and sophistication of such attacks continue to rise, it is crucial for healthcare providers to bolster their defenses and stay vigilant against emerging threats. Ensuring the safety and integrity of patient data is paramount in maintaining trust and delivering quality healthcare services.

Additional Resources

For further insights, check:

• BleepingComputer Article on Kettering Health Cyberattack

References

1. (2025-06-06). “Kettering Health confirms Interlock ransomware behind cyberattack”. BleepingComputer. Retrieved 2025-06-06. ↩︎ ↩︎² ↩︎³