Grammarly, by default, uses the text you type or paste into its app and website to train its AI. This feature is turned on by default, but it can be turned off. The company hides this information under the name "Product Improvement." Go to settings > privacy and turn it off. Or simple cancel delete the Grammarly from your phone. Another greedy company. I know some doctors and biz people use this app to check typos and grammar. All such sensitive information is now given to AI #privacy