FirstClass
Australian travel agency customer records compromised; threat actor claimed data on underground hacking forums
Retail & E-Commerce Data Breaches (13068 indexed)
ANTS (French ID Agency)
Cyberattack exposed 19 million records containing personal data linked to national identity
South Florida Injury Centers
1,525 individuals affected; SSNs and medical records exposed
ANTS (French Identity Agency)
19 million records exposed in cyberattack on France's national identity agency
Huntsville Hospital Health System
Third-party data breach compromised patient information
River Financial Corporation
Ransomware attack with data stolen; hackers confirmed data deletion
Rockstar Games
Breach through compromised Anodot Snowflake access by ShinyHunters group; 165 organizations affected in cascading attack.
Legend Senior Care
Senior care provider affected by ransomware attack exposing patient data
CISA
US agency breached through Cisco vulnerability; FIRESTARTER backdoor allowed access through March
ShinyHunters
ShinyHunters breached Rockstar Games via Snowflake; 165 organizations affected in supply chain attack
Żabka Polska
Data breach exposing 541,000 Jira issues and customer data from major Polish retailer
Nissan
Data breach involving information held by third-party vendor; hacking group claimed breach
U.S. Federal Agency (CISA)
Unnamed U.S. department breached through Cisco vulnerability; FIRESTARTER backdoor allowed persistent access through March 2026
Fortinet
75,000 firewalls compromised exposing global enterprises
Heart South Cardiovascular Group
Data breach affected 46,666 patients, exposing personal and health records
Cognizant
Data breach occurring April 21, 2026 affecting customers with personal information exposed
Bol (Dutch retailer)
Third-party logistics partner breach affecting online retailer operations
ANTS (France)
Cyberattack on French identity agency exposed 19 million records with personal data
SplitVPN
Data breach exposed personal records of approximately 865,000 users (Russian VPN provider)
SUCCESS
253,510 records exposed — Device information, Email addresses, IP addresses, Names and 4 more
Bank of Baroda
Alleged data breach affecting customer data
Ernst & Young
Third-party IT service management platform breached; client tax data exposed March 28 - April 12, 2026
UK BioBank / Alibaba
500,000 Britons' private health records offered for sale on Chinese website; de-identified data advertised
US Government Agency (unnamed)
CISA agency breached through Cisco vulnerability; FIRESTARTER backdoor allowed persistent access through March 2026