https://www.bbc.com/news/technology-44699263
From this article: “Google has confirmed that private emails sent and received by Gmail users can sometimes be read by third-party app developers.
People who have connected third-party apps to their accounts may have unwittingly given external developers permission to read their messages.
One company told the Wall Street Journal that the practice was ‘common’ and a ‘dirty secret.'”
Disaffected Musings 