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Ransomware Victim Healthcare

dean cosmetic dentistry

Ransomware attack by Nightspire Β· Disclosed June 18, 2026 Β· πŸ‡ΊπŸ‡Έ United States

deancosmeticdentistry.com

Date Disclosed
Jun 18, 2026
2026
Threat Group
Nightspire
296 total victims
Country
πŸ‡ΊπŸ‡Έ United States
Industry
Healthcare

Incident Analysis

dean cosmetic dentistry was targeted by Nightspire ransomware, one of the most active ransomware groups in our database with 296 confirmed victims globally. The attack was disclosed on June 18, 2026, when dean cosmetic dentistry appeared on the group's dark web leak site.

dean cosmetic dentistry is based in United States , operating in the Healthcare sector. United States ranks #1 globally for ransomware attacks, with 8,557 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 β€” all factors that increase ransom payment pressure.

Nightspire 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 β€” 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: Jun 22, 2026 06:01 UTC.

Frequently Asked Questions

Was dean cosmetic dentistry attacked by ransomware?

Yes. dean cosmetic dentistry was listed as a victim of the Nightspire ransomware group on June 18, 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 dean cosmetic dentistry?

dean cosmetic dentistry was attacked by Nightspire ransomware. Nightspire is one of the most active ransomware groups, having claimed 296 victims globally. The group typically employs a double-extortion model: encrypting the victim's files and threatening to publish stolen data.

When did the dean cosmetic dentistry ransomware attack occur?

The ransomware attack on dean cosmetic dentistry was disclosed on June 18, 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 dean cosmetic dentistry ransomware attack?

The specific data stolen from dean cosmetic dentistry 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, dean cosmetic dentistry likely held patient records, medical data, and personally identifiable information (PII).

How can organisations protect against Nightspire attacks?

To defend against Nightspire 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.