Big tech. Google, especially.
https://www.oag.ca.gov/privacy/databreach/list?field_sb24_or...
Curiously, the "data breach" for which Google+ was supposedly shut down ... is not listed.
[0] https://en.wikipedia.org/wiki/Operation_Aurora
[1] https://www.washingtonpost.com/world/national-security/nsa-i...