Nottinghamshire County Council has issued a formal apology following a significant data breach that occurred in July 2026. The incident involved the accidental disclosure of personal information belonging to parents, carers, and students across the re...
Suno, a prominent AI music platform, is currently facing a significant class action lawsuit following a massive data breach that reportedly compromised the personal information of approximately 55.3 million users. The legal action, filed in the US Dis...
SafetyFirst Systems, LLC, a Parsippany, New Jersey-based provider of driver and fleet safety services, recently experienced a significant cybersecurity incident that has led to multiple legal investigations. The company discovered suspicious activity ...
SM Energy Company, a prominent entity in the energy sector, recently identified a significant cybersecurity incident that resulted in the exposure of sensitive personal information. The breach was first detected on or around May 15, 2026, when the com...
In July 2026, the advertising technology firm Adform experienced a significant supply-chain compromise when attackers poisoned a widely distributed JavaScript file. The incident involved the modification of a resource named trackpoint-async.js, which ...
In July 2026, a significant cybersecurity breach resulted in the theft of approximately seventy million dollars in Bitcoin, affecting nearly twelve hundred addresses within a forty-one-minute window. This incident was traced back to a critical firmwar...
Werth Wealth Management, a financial advisory firm based in Kansas, recently experienced a significant cybersecurity event involving the unauthorized infiltration of its computer networks. The breach was initially identified by the cybersecurity divis...
Rectory School, an independent junior boarding and day school located in Pomfret, Connecticut, recently disclosed a significant data breach stemming from a network disruption first identified in September 2025. The incident, which was officially repor...
Herbert Smith Freehills Kramer (US) LLP, a global law firm specializing in disputes, transactions, and corporate litigation, recently experienced a significant cybersecurity incident involving unauthorized access to its US IT environment. The breach, ...
SplitVPN, a Russian virtual private network provider previously operating under the name NotVPN, recently experienced a massive data breach that compromised the personal information of approximately 865,000 unique users. The incident occurred in July ...
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: