Healthcare Data Breaches — Page 29

A ransomware group claimed a data breach targeting Metropolitan Pediatrics in 2026, though no official confirmation or details have been provided by the company or regulators.

The Handala Hack, attributed to an Iran-linked group, involved a destructive wiper attack on Stryker Corporation in March 2026. The attacker claimed to have exfiltrated 50 TB of data and wiped over 200,000 devices across 79 countries, but these figures remain largely unverified and exaggerated.

A data breach affecting ACNHealthcare was reported in April 2026, but the details are unconfirmed.

ARC Dialysis LLC experienced a Pear ransomware attack in March 2026, which was publicly discovered in April 2026.

Accent Dental Center experienced a data breach in April 2026, reportedly due to an Akira ransomware attack.

Heart South Cardiovascular Group experienced a data breach in November 2025 where patient data, including Social Security numbers, was exposed and posted on the dark web.

A ransomware tracker reported a potential data breach affecting academyhealth.org in April 2026, though official confirmation or details are not available.

Crystal Point experienced a data breach in April 2026, as reported by ransomware tracking sites, but details remain unconfirmed by the company or regulators.

VirtaHealth, a healthcare company, was listed as a ransomware victim by the LAPSUS$ group in March 2026, though specific details remain largely undisclosed.

The Center for Hearing & Speech experienced a data breach in April 2026, where the Interlock ransomware group claimed to have accessed sensitive personal data.

Southern Illinois Dermatology experienced a data breach in November 2025 affecting over 160,000 individuals.

Hims & Hers Health, Inc. experienced a data breach in 2026 involving its third-party customer support platform, exposing customer names and contact information.

Neurologic Associates of Central Brevard experienced a data breach in April 2026 due to a ransomware attack by the Qilin group, according to reports.

The Buffalo Neuroimaging Analysis Center experienced a ransomware attack in March 2026, as reported by ransomware tracking sites.

IKRON experienced a data breach in March 2026, reportedly due to a Lockbit5 ransomware attack.

breastcare.com, a breast care practice, experienced a Lockbit5 ransomware attack claimed on March 30, 2026.

CognitiveHealth Technologies experienced a data breach in March 2026, reportedly due to the Lockbit5 ransomware group.