Conduent
Data breach affects 62.2 million people, third-largest US healthcare hack ever
Hospitals, clinics, insurers, and medical-IT vendors are the highest-value targets in cybercrime. Below is every healthcare-sector breach LeakTrace has indexed — patient records, HIPAA disclosures, ransomware victims, and supply-chain compromises.
Data breach affects 62.2 million people, third-largest US healthcare hack ever
Personal information exposed, class action investigation launched
Voice phishing attack exposed data of 15,661 people including SSNs and medical records
Australian travel agency customer records allegedly compromised in data breach
Major ransomware attack stole thousands of NHS patient records from Essex healthcare trust
62.2 million people affected in third-largest U.S. healthcare hack ever
Healthcare billing company breach exposed sensitive data affecting 1.26 million people
Supply chain attack exposed 2,500+ companies and 434,000+ CI/CD pipelines, largest AI supply chain breach of 2026
678,000 personal and financial tax records exposed in cyberattack
Data theft of 135,000 contact records leaked on dark web by ExfilSquad
Ransomware attack disrupted operations at Japan-based frozen-food supplier and logistics firm
3.7 million patients' medical records stolen in data breach, one of largest healthcare breaches this year
SSNs and patient medical records leaked
Data breach confirmed after ransomware attack by Anubis cybercrime group
Data breach with cybersecurity vulnerabilities; fined €42 million for GDPR violations and lack of basic security controls
Ransomware attack by Anubis leaked 1 TB of stolen data after ransom demand refused
Data breach exposed customer credit card information
Personal information of current and former employees accessed in data breach
Digital copy of approximately three decades of customer information not deleted as planned
Atlanta-based medical business management company data breach affected 1.2 million individuals
6000 diplomat and MFA employee records stolen