Vercel
OAuth supply chain compromise exposing environment variables through trusted third-party apps
Finance & Banking Data Breaches (12230 indexed)
Cognizant
Data breach occurring April 21, 2026 affecting customers with personal information exposed
Nissan
Data breach involving information held by third-party vendor
ShinyHunters
ShinyHunters breached Rockstar Games via Snowflake; 165 organizations affected in supply chain attack
Ernst & Young (EY)
Third-party IT service breach exposed client tax data (March 28 - April 12, 2026)
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
CISA/US Department
US agency breached through Cisco vulnerability, FIRESTARTER backdoor allowed access through March
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
Rockstar Games
Breach through compromised Anodot Snowflake access by ShinyHunters group; 165 organizations affected in cascading attack.
ANTS (French Identity Agency)
19 million records exposed in cyberattack on France's national identity agency
SUCCESS
253,510 records exposed — Device information, Email addresses, IP addresses, Names and 4 more
bol.com
Third-party logistics partner hacked, affecting online retailer's operations and customer data
165 organizations breached via Snowflake platform by ShinyHunters through compromised
165 organizations breached via Snowflake platform by ShinyHunters through compromised Anodot access
CISA (U.S. Federal Agency)
Unnamed U.S. department breached through Cisco vulnerability; FIRESTARTER backdoor allowed access through March 2026
US Government Agency (CISA)
Unnamed US agency breached through Cisco vulnerability; FIRESTARTER backdoor allowed access through March 2026
Ransomware attack affected 169,000 patients across two facilities
Ransomware attack affected 169,000 patients across two facilities
CISA (US Agency)
Breached through Cisco vulnerability, FIRESTARTER backdoor allowed access through March
Fortinet
75,000 firewalls compromised exposing global enterprises
Puerto Rico Government Agency
Mapping service exposed 1 million Social Security numbers
Intesa Sanpaolo
Insider threat exposed €31.8m in regulatory fines; employee unlawfully accessed data for 2+ years
Paidwork
22 million user records exposed including emails, passwords, and banking data
Cognizant
Data breach on April 21, 2026; personal information exposed; company offers $1 million identity theft cover