Wikipedia might not be the best source but they have a list of companies that have had data breaches, but there is a huge list of companies that have had public breaches.
Just to name a few and their sources that you people everywhere still use because the majority of people don't care about privacy or security.
Apple - https://www.theguardian.com/technology/2013/jul/22/apple-dev... AT&T - https://www.theguardian.com/technology/2010/jun/10/apple-ipa... Barnes and Noble - https://www.nytimes.com/2012/10/24/business/hackers-get-cred... Capital One - https://www.cnn.com/2019/07/29/business/capital-one-data-bre...
There's plenty of other examples on here - but I agree with the parent, Google could implode and leak everything and the average person could not be bothered to change their emails or stop using Google.