Android Messages and Dialer apps sent data to Google without consent
In a paper published by Douglas J Leith of Trinity College Dublin, it is claimed that the Messages and Dialer apps found in Android have been sending data back to Google. The paper, entitled "What Data Do The Google Dialer and Messages Apps On Android Send to Google?" says that data is sent without user knowledge or consent.
In what could be a breach of GDPR legislation, it is claimed that there is also no way to opt out of the data sharing. Among the data said to be shared with Google are phone numbers, call duration, hashes of messages and more.