French telecom subsidiaries
Data breach resulting in €42 million fine for cybersecurity vulnerabilities and GDPR violations
2026 Data Breaches Year-to-Date (3100 indexed)
Yearslong data breach of residents' private health-related information reported
Yearslong data breach of residents' private health-related information reported
Coca-Cola (Fairlife)
Ransomware attack on dairy subsidiary resulted in data breach; operational shutdown confirmed
Inadvertent exposure of personal information of over 700,000 state residents
Inadvertent exposure of personal information of over 700,000 state residents
FirstClass
Australian travel agency - customer records allegedly breached, threat actor posted on underground forums.
Panera Bread
14 million customer records exposed including names, emails, addresses, phone numbers by ShinyHunters
KT Corp
Data breach resulting in significant fine from South Korea's Personal Information Protection Commission
Qantas
Vishing attack exposed 5.67 million customer records including personal and travel data
Tribeca Film Festival
Unprotected database exposed 666,000 records including celebrity contact information with no password or encryption
Armenia Government
Alleged sale of 8M government records on hacker forum; authorities launched investigation
French Telco Subsidiaries
Data regulator fined subsidiaries €42 million for cybersecurity vulnerabilities contributing to 2024 breach
200 accounts compromised due to Microsoft SharePoint vulnerabilities in on-premises
200 accounts compromised due to Microsoft SharePoint vulnerabilities in on-premises servers
France Telco Subsidiaries
Data regulator fined €42 million for cybersecurity vulnerabilities contributing to 2024 breach; three major GDPR violations including lack of basic security controls
Personal information of thousands of people leaked; agency delayed public notification
Personal information of thousands of people leaked; agency delayed public notification for months
Ransomware attack resulted in stolen data; hackers confirmed deletion
Ransomware attack resulted in stolen data; hackers confirmed deletion
Żabka Polska
Data breach exposing 541,000 Jira issues and customer information
Water utilities (12 states)
Cyberattacks on operational technology systems across South Dakota, Georgia and 10 other states
Yearslong data breach
Yearslong data breach exposed residents' private health-related information
Agency
Agency leaked thousands of people's personal information but delayed public notification
Data breach
Data breach leaked thousands of people's personal information
Patient data compromised in third-party vendor breach from 2025 Cerner incident
Patient data compromised in third-party vendor breach from 2025 Cerner incident
Exposed personal information of 700,000 state residents after inadvertent exposure
Exposed personal information of 700,000 state residents after inadvertent exposure
French telecoms company
Breach in October 2024 compromised 24+ million personal records including financial data; €42M fine
Yearslong breach exposing residents' private health-related information
Yearslong breach exposing residents' private health-related information