In late 2021, Lakeview Loan Servicing, a large mortgage servicing company, experienced a cyberattack that compromised the personal data of roughly 2.5 million borrowers. The attack compromised sensitive information, including Social Security numbers. ...
In February 2026, Dutch telecommunications provider Odido suffered a cyberattack that compromised the personal data of approximately 6.2 million customers, including those of its subsidiary Ben. The breach occurred within a customer contact system, gr...
In March 2026, the Ukrainian news website MykVisti experienced a cyber-attack that caused instability and slower loading times. According to Director Oleh Dereniuha, the website experienced atypical technical activity, leading to suspicions of a digit...
Eye Physicians of Central Florida has reached a settlement to resolve a class action lawsuit stemming from a data breach that occurred in November 2023. The breach compromised the personal information of patients, including names, addresses, dates of ...
In March 2026, Charlottesville Settlement Company (CSC), a title and settlement agency, announced a cybersecurity incident that compromised the personal information of over 22,000 individuals. An unauthorized person gained access to CSC's network and ...
In March 2026, Strauss Borrelli PLLC announced an investigation into a data breach affecting Capital Star Oil & Gas, Inc., a Texas-based oil and gas company founded in 2002. Capital Star, which focuses on oil and gas exploration and production in Sout...
In late March 2026, Lohmann Corporation, a German-based adhesive product manufacturer with a significant presence in the United States, reported a data breach affecting an undetermined number of individuals. The breach involved sensitive personal iden...
In March 2026, Strauss Borrelli PLLC announced an investigation into a data breach affecting Hudson River Housing, Inc., a New York-based housing services and community development organization. Hudson River Housing, which has been operating for over ...
In March 2026, Kaplan North America LLC, a Florida-based education services provider, announced a data breach that occurred between October 30, 2025, and November 18, 2025. During this period, an unauthorized actor gained access to Kaplan's computer n...
In March 2025, Balance Autism, an autism service and therapy organization based in Altoona, Iowa, experienced a cyberattack that resulted in a data breach. Unauthorized actors gained access to the organization's network between March 11 and March 17, ...
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: