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Ransomware Victim Healthcare

NeoDerm

Ransomware attack by Gunra · Disclosed April 8, 2026 · 🇭🇰 Hong Kong

neoderm.hk

Date Disclosed
Apr 8, 2026
2026
Threat Group
Gunra
49 total victims
Country
🇭🇰 Hong Kong
Industry
Healthcare

Incident Analysis

NeoDerm was targeted by Gunra ransomware, one of the most active ransomware groups in our database with 49 confirmed victims globally. The attack was disclosed on April 8, 2026, when NeoDerm appeared on the group's dark web leak site.

NeoDerm is based in Hong Kong , operating in the Healthcare sector. Hong Kong ranks #31 globally for ransomware attacks, with 90 victims in our database.

Sector context: Healthcare organisations are high-value ransomware targets because patient data is extremely sensitive, regulatory penalties for breaches are severe, and operational downtime can threaten patient safety — all factors that increase ransom payment pressure.

Gunra typically employs a double extortion model: first exfiltrating sensitive data from the victim's systems, then deploying ransomware to encrypt files. Victims face two simultaneous threats — paying to restore access and paying to prevent publication of stolen data. The group's leak site publishes victim names and exfiltrated data as leverage.

Data source: This incident record is sourced from public ransomware group leak site disclosures aggregated via the ransomware.live API. Disclosure date reflects when the victim was published on the leak site, which may differ from the initial date of compromise. This platform does not publish or link to stolen data. Last data update: Aug 4, 2026 12:00 UTC.

Frequently Asked Questions

Was NeoDerm attacked by ransomware?

Yes. NeoDerm was listed as a victim of the Gunra ransomware group on April 8, 2026. The organisation is based in Hong Kong and operates in the Healthcare sector. The disclosure appeared on the group's dark web leak site.

Which ransomware group attacked NeoDerm?

NeoDerm was attacked by Gunra ransomware. Gunra is one of the most active ransomware groups, having claimed 49 victims globally. The group typically employs a double-extortion model: encrypting the victim's files and threatening to publish stolen data.

When did the NeoDerm ransomware attack occur?

The ransomware attack on NeoDerm was disclosed on April 8, 2026. This date reflects when the victim was published on the threat group's leak site, which may differ from the actual date of initial compromise.

What data was stolen in the NeoDerm ransomware attack?

The specific data stolen from NeoDerm has not been independently verified by this platform. Ransomware groups typically exfiltrate data before encrypting systems and use the threat of publication to pressure victims. As a Healthcare organisation, NeoDerm likely held patient records, medical data, and personally identifiable information (PII).

How can organisations protect against Gunra attacks?

To defend against Gunra and similar threat actors, organisations should: maintain regular offline backups tested for restoration; implement network segmentation to limit lateral movement; deploy multi-factor authentication on all remote access; use endpoint detection and response (EDR) tools; conduct regular phishing and security awareness training; and monitor threat intelligence feeds for indicators of compromise (IOCs) associated with active groups.