Data risk management company Incogni has found that half of every installed Google Chrome extension has a high to very high risk of collecting personal data, showing a strong correlation to the number of permissions given.
When Incogni drilled down its findings to determine the risk impact of the permission given to extensions during installation, it found that 1 in 4 of them collect data. An interesting nugget is writing extensions, including Grammarly and Compose AI, tend to be the most data-hungry, with almost 80% of them catching at least one data point at a time.