Asia’s fast-digitising healthcare sector is witnessing a rapid escalation in ransomware and data-centric cyberattacks, according to a new report by Cyble Research and Intelligence Labs (CRIL).

 

The threat actors are increasingly pivoting towards the region’s aging populations, specialty clinics, and growing digital health infrastructure roader Cyble threat data already shows ransomware activity running at record levels into 2026, with Qilin among the most active global groups. 

The report identifies a strategic shift by major ransomware syndicates such as Qilin, INC Ransom, and SafePay, which are increasingly targeting Asian healthcare providers for their high-value patient data repositories, imaging systems, and long-term care records. The trend is particularly significant as healthcare systems across Asia-Pacific accelerate cloud migration, connected device deployments, and digital patient record management.

A key regional warning sign is the 55% year-on-year rise in ransomware incidents across the Australia and New Zealand (ANZ) region, underscoring the broader expansion of cybercriminal operations into Asia-Pacific healthcare networks. Cyble’s wider research shows that global ransomware volumes are now 3.5 times 2021 levels, highlighting how healthcare remains one of the most persistently targeted sectors. 

One of the most concerning findings is the growing exploitation of medical imaging systems (PACS), clinical monitors, and connected bedside devices, which account for a majority of healthcare-specific vulnerabilities. In one case highlighted by researchers, a monitoring system widely used in Asian clinical settings was found transmitting patient data in plaintext, potentially exposing hospitals to real-time surveillance and data interception risks.

Cyble also flagged a maturing dark-web market for “initial access” sales, where pre-compromised healthcare network credentials are auctioned as turnkey entry points for ransomware affiliates. The report tracked over 66 distinct access-sale instances involving healthcare providers, significantly lowering the barrier for follow-on extortion attacks.

General hospitals remain the top target category, followed by healthcare services firms and specialty clinics, reflecting attackers’ preference for institutions with mission-critical uptime requirements and large volumes of sensitive patient records.

The findings suggest that for Asian healthcare CIOs and hospital operators, cybersecurity is shifting from an IT hygiene issue to a core patient safety and business continuity priority, especially as imaging, diagnostics, and chronic care systems become increasingly connected.