In September 2024, SAG-AFTRA Health Plan, a health insurance provider for media professionals, experienced a data breach due to a phishing attack. An unauthorized party gained access to an employee's email account, exposing the personal information of...
In December 2024, Rhode Island experienced a significant cybersecurity breach impacting its RIBridges system, an online platform managing the state's social and health benefits. The attack, attributed to the Brain Cipher ransomware group, resulted in ...
Huntsville Hospital Health System recently disclosed a significant data breach involving its third-party electronic health record vendor, Cerner, which is now a subsidiary of Oracle Health. The security incident originated on Cerner’s legacy systems a...
On June 10, 2026, the Centre for East European and International Studies, known as ZOiS, identified a significant IT security incident involving a cyberattack on its file servers. Forensic investigations indicate that unauthorized actors gained access...
Columbia Pacific Advisors, a Seattle-based alternative investment management firm established in 2006, recently disclosed a significant cybersecurity breach involving unauthorized access to its internal network systems. The incident originated on Nove...
Okanogan Behavioral Healthcare, a provider of holistic behavioral health services located in Okanogan County, Washington, recently reached a settlement agreement regarding a class action lawsuit following a significant data breach. The security incide...
Central Valley Meat Company, a California-based cattle processor and meat wholesaler, experienced a significant data breach in May 2024. This security incident resulted in the potential compromise of sensitive personal information belonging to approxi...
The City of Milton, Florida, recently disclosed details regarding a suspected ransomware attack that was initially detected on December 26, 2025. Upon identifying suspicious activity within its digital environment that aligned with the characteristics...
Northeast Professional Caregivers, a healthcare organization situated at 4580 Stephen Circle NW in Jackson Township, has officially reported a cybersecurity event involving a data breach that may impact the personal health information of numerous indi...
Fulton Hogan, a prominent construction firm, recently experienced a significant cyber security breach that has prompted a major overhaul of its shareholder management systems. The security incident occurred in December and resulted in the unauthorized...
Cyber Security Case Studies has worked with a number of groups to develop these risk effect categories which represent a plain-english description of the impacts seen in public cyber events alongside their definition: