The healthcare industry remains one of the prime targets for external and internal cyber attacks, as protected health information (PHI) is in high demand on the dark web.
The frequency and sophistication of attacks continue to rise, posing significant challenges to the healthcare sector.
Malware Attacks by Industry - Sonicwall CyberThreat report 2023
- Education
- Healthcare
- Finance
- Retail
- Government
Key Challenges facing healthcare
Keeping critical infrastructure covered and continuously available
- Protecting patient privacy from insider risks
- Preserving the integrity of healthcare data
- Preventing data breaches originating from ransomware and phishing attacks
HSE Attack
This attack highlighted the devastating impact of cyber attacks on healthcare infrastructure in Ireland disrupting operations and compromised patient data.
- MARCH 2021: An email was sent on the 16th of March, opened on the 18th of March 2021 which delivered the lethal blow.
- MARCH 2021: The HSE antivirus software detected malicious activity on 31st March 2021, monitor only mode.
- MAY 2021: Mid May HSE operations were finally alerted to the attack by a service provider.
- JUNE 2021: At least three quarters of the HSE's IT servers had been decrypted and 70% of PC’s were back in use.
- SEPTEMBER 2021: 90% of systems were recovered.
Impact of an Attack
The consequences of such attacks extend far beyond financial losses, affecting patient care and safety. Patients don’t get the care they need when healthcare providers are taken offline due to ransomware attacks.
- Surgeons postpone surgeries because the information necessary to perform a life-saving surgery becomes inaccessible.
- Failures in diagnostic procedures and laboratory tests result in delayed medical treatment.
- Emergency Room (ER) bypass causes ambulances to diverge to healthcare facilities miles farther, leading to degraded and irreversible outcomes.
What can you do to protect your healthcare organisation from similar attacks:
Implementing a multi-layer protection platform can help mitigate vulnerabilities and defend against evolving cyber threats.
Healthcare organisations must invest in robust security measures to safeguard critical infrastructure, protect patient privacy, and prevent data breaches.
Infinity IT and SonicWall have worked with healthcare providers to help build a healthier system.
Our innovations and comprehensive strategies have allowed us to meet new expectations regarding improving security, increasing operation efficiencies, and reducing IT costs.
- Our knowledge and wealth of experience helps us to help Healthcare Organisation’s to avoid surprises and spend more time focused on their primary mission: ensuring the health and well-being of the communities they serve.
- As threats continue to evolve, the healthcare industry must remain vigilant and proactive in addressing cybersecurity risks. By learning from past attacks and investing in effective security measures, healthcare organisations can better protect their systems, safeguard patient data, and uphold the trust and integrity of the healthcare system.
The time to act is now – the health and well-being of patients depend on it.
Case Study:
“Our improved security performance coupled with simplified security management has reduced costs and time spent on administrative tasks. The whole process has been a very positive experience!”
Steve Jackson
IT Director
Kingdom Services Group
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