Data breach
Data breach leaked thousands of people's personal information
Healthcare Data Breaches (351504 indexed)
Abbott/Exact Sciences
Data breach of at-home diagnostic test users; sensitive personal information exposed
Ransomware attack resulted in stolen data; hackers confirmed deletion
Ransomware attack resulted in stolen data; hackers confirmed deletion
Conduent
Data breach exposed 62.2 million records; third-largest US healthcare hack ever
Yearslong breach
Yearslong breach exposed residents' private health-related information
Yearslong data breach exposing residents' private health-related information
Yearslong data breach exposing residents' private health-related information
Yearslong data breach of residents' private health-related information
Yearslong data breach of residents' private health-related information
Yearslong data breach of residents' private health-related information discovered
Yearslong data breach of residents' private health-related information discovered
French Telecom Subsidiaries
Data protection regulator fined telecom subsidiaries €42M for cybersecurity vulnerabilities leading to 2024 breach with 3 GDPR violations
Exposed personal information of 700,000 state residents
Exposed personal information of 700,000 state residents
Yearslong data breach of residents' private health-related information
Yearslong data breach of residents' private health-related information
Armenian Government
Alleged sale of 8 million government records offered on hacker forum, triggered official investigation
Armenian Government
8 million government-related records allegedly offered for sale on hacker forum
LiteLLM
Supply chain attack compromising over 2,500 organizations through distribution of information-stealing malware
Yearslong data breach of residents' private health-related information reported in
Yearslong data breach of residents' private health-related information reported in January 2026
Armenian Government
8 million government records allegedly offered for sale on hacker forum, under official investigation
Suno
Data breach exposed customer records; AI music training data compromised
Yearslong data breach of residents' private health-related information
Yearslong data breach of residents' private health-related information
Yearslong data breach of residents' private health-related information
Yearslong data breach of residents' private health-related information
Yearslong data breach of residents' private health-related information
Yearslong data breach of residents' private health-related information
Aesto Health
Data breach impacted patient information; lawsuit possible
Armenia Government
8 million government records allegedly posted for sale on hacker forum, prompting official investigation
Armenian Government
8 million government records allegedly compromised and offered for sale on hacker forum
Armenia Government
8 million government records offered for sale on hacker forum; officials investigating alleged data theft