FirstClass
Australian travel agency - customer records allegedly breached, threat actor posted on underground forums.
Government Data Breaches (349532 indexed)
Yearslong data breach of residents' private health-related information
Yearslong data breach of residents' private health-related information
Yearslong data breach exposing residents' private health-related information
Yearslong data breach exposing residents' private health-related information
Multiple Water Utilities
Cyberattacks on operational technology across at least 12 US states; Iranian-linked campaign
Armenian Government
Alleged sale of 8 million government records on hacker forum with PII exposure
Betterment
Personal details of 1.4 million customers exposed in cyberattack
Xsolis
Healthcare AI vendor breach in January exposed patient records from client organizations
Armenian Government
Alleged sale of 8 million government records offered on hacker forum, triggered official investigation
FirstClass
Customer records from Sydney-based travel agency allegedly breached by threat actor
Yearslong data breach exposing residents' private health-related information
Yearslong data breach exposing residents' private health-related information
IEH Corporation
Military device manufacturer disclosed cyber incident to SEC affecting satellites, missiles, fighter jets
Years-long data breach exposing residents' private health-related information
Years-long data breach exposing residents' private health-related information
Qantas
5.67 million customer records exposed via vishing attack including personal and travel data
Armenia Government
8 million government records allegedly posted for sale on hacker forum, prompting official investigation
Armenia Government
Hackers claimed to have obtained and offered for sale large trove of government-related data
Yearslong data breach of residents' private health-related information
Yearslong data breach of residents' private health-related information
Unlimited Technology Systems
3.8 million people impacted by data breach at healthcare software company
Betterment
1.4 million customers' personal details exposed after threat actors exploited human vulnerabilities on January 9, 2026
Yearslong data breach of residents' private health-related information
Yearslong data breach of residents' private health-related information
TrueConf
Hackers exploited vulnerabilities to trojanize client installers with backdoors
Armenia Government
Alleged sale of 8M government records on hacker forum; authorities launched investigation
Armenia Government
8M government records alleged to be sold on hacker forum
Yearslong data breach
Yearslong data breach exposed residents' private health-related information
Yearslong data breach of residents' private health-related information reported
Yearslong data breach of residents' private health-related information reported