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Ransomware Victim Healthcare

Insight Hospital and Medical Center Chicago

Ransomware attack by Termite ยท Disclosed February 28, 2026 ยท ๐Ÿ‡บ๐Ÿ‡ธ United States

insightchicago.com

Date Disclosed
Feb 28, 2026
2026
Threat Group
Termite
43 total victims
Country
๐Ÿ‡บ๐Ÿ‡ธ United States
Industry
Healthcare

Incident Analysis

Insight Hospital and Medical Center Chicago was targeted by Termite ransomware, one of the most active ransomware groups in our database with 43 confirmed victims globally. The attack was disclosed on February 28, 2026, when Insight Hospital and Medical Center Chicago appeared on the group's dark web leak site.

Insight Hospital and Medical Center Chicago is based in United States , operating in the Healthcare sector. United States ranks #1 globally for ransomware attacks, with 8,402 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 โ€” all factors that increase ransom payment pressure.

Termite 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 โ€” 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: May 30, 2026 18:01 UTC.

Frequently Asked Questions

Was Insight Hospital and Medical Center Chicago attacked by ransomware?

Yes. Insight Hospital and Medical Center Chicago was listed as a victim of the Termite ransomware group on February 28, 2026. The organisation is based in United States and operates in the Healthcare sector. The disclosure appeared on the group's dark web leak site.

Which ransomware group attacked Insight Hospital and Medical Center Chicago?

Insight Hospital and Medical Center Chicago was attacked by Termite ransomware. Termite is one of the most active ransomware groups, having claimed 43 victims globally. The group typically employs a double-extortion model: encrypting the victim's files and threatening to publish stolen data.

When did the Insight Hospital and Medical Center Chicago ransomware attack occur?

The ransomware attack on Insight Hospital and Medical Center Chicago was disclosed on February 28, 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 Insight Hospital and Medical Center Chicago ransomware attack?

The specific data stolen from Insight Hospital and Medical Center Chicago 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, Insight Hospital and Medical Center Chicago likely held patient records, medical data, and personally identifiable information (PII).

How can organisations protect against Termite attacks?

To defend against Termite 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.