Cybersecurity

Data Breaches Ransomware Data Breach Cyberattacks Data Protection Ransomware Attacks Cyberattack Cyber Attacks Data Security Healthcare Organizations

Cookeville Regional Notifies 337,917 Patients of Data Breach

The breach ranks among the larger U.S. hospital attacks of 2025, highlighting rising ransomware pressure on care providers.

CERT-UA Uncovers UAC-0247 Campaign Using ‘AgingFly’ to Hit Ukraine’s Clinics and Government

Cybersecurity Incident Disrupts Signature Healthcare, Forcing Brockton Hospital to Divert Ambulances

Hims & Hers Says Support Ticket Hack Exposed Names and Emails, Not Medical Records

Lazarus Group Tied to Medusa Ransomware as Researchers Warn of Healthcare Targeting

Covenant Health Revises May Ransomware Breach to 478,188 Patients as Notifications Begin

Barts Health Seeks High Court Injunction After Clop Theft Tied to Oracle EBS Zero‑Day

Barts Health Seeks Court Order After Cl0p Posts Stolen NHS Invoice Files on Dark Web Site

JSONFormatter and CodeBeautify Exposed Thousands of Credentials Through Public Links

EY/KLAS Survey Finds US Health Systems Make Cybersecurity a Business Imperative

SimonMed Confirms Medusa-Linked Breach Exposed Data of 1.27 Million Patients

DaVita Ransomware Breach Exposed Data of Nearly 2.7 Million People

US Cyber Threat-Sharing Law Faces Expiry as Congress Eyes Stopgap Extension

Interlock Ransomware Gang Leaks 940GB of Kettering Health Data

Scammers Use Fake BianLian Ransom Notes in Postal Mail Extortion Scheme

FBI and CISA Warn of Escalating Ghost Ransomware Threat Exploiting Unpatched Systems

Ransomware Attack Disrupts Operations at New York Blood Center

Change Healthcare Data Breach Expands to 190 Million Americans

Ransomware Attack Disrupts Heart Surgery Device Maker Artivion

Cyberattack Cripples IT Systems of Johannesstift Diakonie