Browse publicly disclosed data breaches by affected accounts, date and exposed data types.
Affected63.9 Thousand
The 2026 Atlas Menu data breach is a credential and support-data collection associated with a gaming cheat service and catalogued with a date of May 30, 2026, and 63,926…
AffectedNot disclosed
The Quantum Health 2026 data breach followed a user responding to a voice-phishing call that led to unauthorized access to the organization's information-technology…
Affected396.3 Thousand
The May 2026 BCD Travel data record is a corporate-travel contact dataset containing 396,313 unique emails compiled from different source subsets such as leads, staff…
AffectedAt least 1,100
The 2026 Nacogdoches County data breach was a phishing-related cybersecurity incident identified on May 28, 2026 that affected at least 1,100 people.
AffectedAt least 111
The 2026 Quontic Bank data breach came to light after two former employees retained certain customer records after leaving the company.
AffectedNot disclosed
The University of Oxford CareerConnect 2026 data breach is an incident in which the university confirmed unauthorized access to user account data on its third-party…
AffectedNot disclosed
The 2026 Regional Center of Orange County data breach is a confirmed incident in which documents intended for secure destruction were mistakenly placed in regular trash…
AffectedNot disclosed
The Nissan Americas 2026 data breach is a cyber incident in which Nissan North America confirmed unauthorized access to employee records in its Oracle PeopleSoft…
Affected9.4 Thousand
The 2026 Azle Smiles data breach affected at least 9,444 people according to the Texas Attorney General after an attack on remote-access infrastructure may have exposed…
Affected10 Million
The Kyushu Electric TD 2026 data breach concerns an external SSD carrying customer-information backups that was found missing from its storage location on May 26, 2026.
AffectedNot disclosed
The 2026 Loma Linda University Health data breach occurred when a file containing limited patient information used for research was inadvertently uploaded to an external…
Affected102.9 Thousand
The 2026 Baker Distributing data record is a dataset associated with HVAC/R distribution and support context containing 102,935 unique emails.
