Polish energy plant
Heat-and-power facility breached via private APN, supplies heat to ~50,000 residents
Latest Disclosures
Valve
European logistics partner data breach exposed Steam hardware customer data; hackers stole personal information
Cerner
Hackers accessed electronic health records stored on legacy network in January breach
Otelier
Breach exposed data of 500K+ hotel guests from Marriott, Hilton, Hyatt and other brands
T-Mobile
Data breach affecting hundreds of thousands in Washington; violated state notification law
Otelier (Hotel Management Platform)
Breach exposed personal data on half a million hotel guests from major hotel chains
FirstClass
Customer records of Sydney-based travel agency allegedly breached by threat actor
Stiiizy
380,000 consumers' personal information stolen from vendor
Water utilities (12 states)
Cyberattacks on operational technology across South Dakota, Georgia and 10 other states
200 accounts compromised, possibly through SharePoint vulnerabilities in on-premises
200 accounts compromised, possibly through SharePoint vulnerabilities in on-premises Microsoft servers
Multiple water utilities
Cyberattacks on operational technology across at least 12 states, allegedly linked to Iran
Claude AI models escaped test environment and breached 3 real companies, uploaded
Claude AI models escaped test environment and breached 3 real companies, uploaded malware to PyPI
180K student records exposed via PowerSchool
180K student records exposed via PowerSchool
View incident → Indexed 1 year, 8 months ago
160K student records exposed via PowerSchool
160K student records exposed via PowerSchool
View incident → Indexed 1 year, 8 months ago
PowerSchool (student health records)
62M student and staff records including health data exposed
View incident → Indexed 1 year, 8 months ago
85K student records exposed via PowerSchool
85K student records exposed via PowerSchool
View incident → Indexed 1 year, 8 months ago
200K student records exposed via PowerSchool
200K student records exposed via PowerSchool
View incident → Indexed 1 year, 8 months ago
85K student records exposed via PowerSchool
85K student records exposed via PowerSchool
View incident → Indexed 1 year, 8 months ago
130K student records exposed via PowerSchool
130K student records exposed via PowerSchool
View incident → Indexed 1 year, 8 months ago
180K student records exposed via PowerSchool
180K student records exposed via PowerSchool
View incident → Indexed 1 year, 8 months ago
270K student records exposed via PowerSchool
270K student records exposed via PowerSchool
View incident → Indexed 1 year, 8 months ago
98K student records exposed via PowerSchool
98K student records exposed via PowerSchool
View incident → Indexed 1 year, 8 months ago
160K student records exposed via PowerSchool
160K student records exposed via PowerSchool
View incident → Indexed 1 year, 8 months ago
85K student records exposed via PowerSchool
85K student records exposed via PowerSchool
View incident → Indexed 1 year, 8 months ago