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Patient Dies After Ransomware Attack Disrupts UK Hospital

A ransomware attack attributed to the Russian-speaking Qilin gang reportedly prevented a patient from receiving a critical blood test.

 & Michael Kan Principal Reporter

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A major hospital in the UK says a ransomware attack contributed to the death of a patient. 

The June 2024 attack caused major disruptions at Synnovis, a local blood testing provider, forcing it to cancel or delay over 1,000 patient appointments and procedures. On Wednesday, King's College Hospital NHS Foundation Trust confirmed that “one patient sadly died unexpectedly during the cyber attack.”

“The patient safety incident investigation identified a number of contributing factors that led to the patient's death,” the hospital told Sky News. "This included a long wait for a blood test result due to the cyber attack impacting pathology services at the time.”

Details are scant due to patient confidentiality. But a year ago, the ransomware attack prevented local hospitals from accessing blood test results and performing blood transfusions, forcing medical staff to deplete universal blood supplies.

The Russian-speaking Qilin ransomware gang claimed responsibility for the attack, demanding $50 million from Synnovis to decrypt its computers. When the hospital didn't pay, the gang leaked nearly 400GB of stolen data, potentially exposing the confidential information of nearly a million people. In total, Qilin has been tied to over 500 attacks.

The incident shows that ransomware attacks have a human toll, even though they are focused on extorting victims for money. In 2020, a ransomware attack forced a hospital in Germany to shut down services. A woman in need of treatment was redirected to another hospital 20 miles away and later died. 

About Our Expert

Michael Kan

Michael Kan

Principal Reporter

My Experience

I've been a journalist for over 15 years. I got my start as a schools and cities reporter in Kansas City and joined PCMag in 2017, where I cover satellite internet services, cybersecurity, PC hardware, and more. I'm currently based in San Francisco, but previously spent over five years in China, covering the country's technology sector.

Since 2020, I've covered the launch and explosive growth of SpaceX's Starlink satellite internet service, writing 600+ stories on availability and feature launches, but also the regulatory battles over the expansion of satellite constellations, fights with rival providers like AST SpaceMobile and Amazon, and the effort to expand into satellite-based mobile service. I've combed through FCC filings for the latest news and driven to remote corners of California to test Starlink's cellular service.

I also cover cyber threats, from ransomware gangs to the emergence of AI-based malware. In 2024 and 2025, the FTC forced Avast to pay consumers $16.5 million for secretly harvesting and selling their personal information to third-party clients, as revealed in my joint investigation with Motherboard.

I also cover the PC graphics card market. Pandemic-era shortages led me to camp out in front of a Best Buy to get an RTX 3000. I'm now following how the AI-driven memory shortage is impacting the entire consumer electronics market. I'm always eager to learn more, so please jump in the comments with feedback and send me tips.

The Best Tech I've Had:

  • My first video game console: a Nintendo Famicom
  • I loved my Sega Saturn despite PlayStation's popularity.
  • The iPod Video I received as a gift in college
  • Xbox 360 FTW
  • The Galaxy Nexus was the first smartphone I was proud to own.
  • The PC desktop I built in 2013, which still works to this day.

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