A Pie Chart of the Biggest Data Breaches [Revised for 2021]
Below is a pie chart representing the percentage contribution of each data breach victim to the 57 largest data breaches of all time. CAM4 covers the majority of the pie, accounting for almost 50% of all compromised records. If the CAM4 breach is disregarded, the impacts of the other breaches can be better appreciated. The pie chart below represents this updated distribution. Now, it becomes clearer that LinkedIn accounts for the majority of compromised social media records.