Nissan
Data breach involving information held by third-party vendor
Healthcare Data Breaches (11940 indexed)
Mexican Government Agencies
Single hacker compromised 9 government agencies using Claude Code and OpenAI tools
ANTS (France Identity Agency)
19 million records exposed in cyberattack on French national ID agency
ShinyHunters
ShinyHunters breached Rockstar Games via Snowflake; 165 organizations affected in supply chain attack
Rockstar Games
Breach through compromised Anodot Snowflake access by ShinyHunters group; 165 organizations affected in cascading attack.
China-linked malware on USB drives used on classified networks, undetected for nearly a
China-linked malware on USB drives used on classified networks, undetected for nearly a year
Legend Senior Care
Senior care provider affected by ransomware attack exposing patient data
ANTS (French Identity Agency)
19 million records exposed in cyberattack on France's national identity agency
CISA (U.S. Federal Agency)
Unnamed U.S. department breached through Cisco vulnerability; FIRESTARTER backdoor allowed access through March 2026
South Florida Injury Centers
1,525 individuals affected; SSNs and medical records exposed
Vercel
OAuth supply chain compromise exposing environment variables through trusted third-party apps
Sandhills Medical Foundation
170,000 individuals affected in ransomware breach of South Carolina healthcare provider
Department for Education
Cyberattack exposed approximately 607,000 records
CISA (US Agency)
Unnamed US department breached via Cisco vulnerability, FIRESTARTER backdoor allowed persistent access
Puerto Rico Government Agency
Mapping service exposed 1 million Social Security numbers
Intesa Sanpaolo S.p.A.
Employee unlawfully accessed customer data over two years
CISA/Unnamed US Federal Department
Breach via Cisco vulnerability with FIRESTARTER backdoor malware allowing access through March
France ANTS
Major cyberattack on national identity agency exposed 19 million records with personal data
Tribeca Film Festival
666,000 records including celebrity contact data exposed from unprotected database without password or encryption
CISA (US Agency)
Breached through Cisco vulnerability, FIRESTARTER backdoor allowed access through March
US Government Agency (CISA)
Unnamed US agency breached through Cisco vulnerability; FIRESTARTER backdoor allowed access through March 2026
Sandhills Medical Foundation
Ransomware breach affecting 170,000 individuals in South Carolina
Ryanair
Attackers claim to have stolen court documents, flight data, and banking details posted on hacker forums.
T-Mobile
Insider data breach incident with limited impact