Adams County
Ransomware attack crippled county servers, week-long restoration
Law Firm Data Breaches (13068 indexed)
CISA/US Government
US agency breached via Cisco vulnerability with FIRESTARTER backdoor malware allowing persistent access
South Florida Injury Centers
1,525 individuals affected; SSNs and medical records exposed
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
ANTS (France)
Cyberattack on French identity agency exposed 19 million records with personal data
CISA (U.S. Federal Agency)
Unnamed U.S. department breached through Cisco vulnerability; FIRESTARTER backdoor allowed access through March 2026
Tribeca Film Festival
666,000 records including celebrity contact data exposed from unprotected database without password or encryption
Legend Senior Care
Senior care provider affected by ransomware attack exposing patient data
Puerto Rico Government Agency
Mapping service exposed 1 million Social Security numbers
Bol (Dutch retailer)
Third-party logistics partner breach affecting online retailer operations
T-Mobile
Insider data breach incident with limited impact
Ransomware attack affected 169,000 patients across two facilities
Ransomware attack affected 169,000 patients across two facilities
Ryanair
Attackers claim to have stolen court documents, flight data, and banking details posted on hacker forums.
Rockstar Games
Breach through compromised Anodot Snowflake access by ShinyHunters group; 165 organizations affected in cascading attack.
Nissan
Data breach involving information held by third-party vendor; hacking group claimed breach
Fortinet
75,000 firewalls compromised exposing global enterprises
France ANTS
Major cyberattack on national identity agency exposed 19 million records with personal data
Cognizant
Data breach on April 21, 2026; personal information exposed; company offers $1 million identity theft cover
ShinyHunters
ShinyHunters breached Rockstar Games via Snowflake; 165 organizations affected in supply chain attack
Google Dawn
Google Dawn Use-After-Free Vulnerability — Google Dawn contains an use-after-free vulnerability that could allow a remote attacker who had compromised the renderer process to execute arbitrary code via a crafted HTML pag
U.S. Government Agency (CISA)
Unnamed federal agency breached via Cisco vulnerability; FIRESTARTER backdoor maintained access through March
Vercel
OAuth supply chain compromise exposed trusted third-party apps and platform environment variables
SUCCESS
253,510 records exposed — Device information, Email addresses, IP addresses, Names and 4 more