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Flock CEO Garrett Langley targeted as address shared online
(www.newsweek.com)
This is a most excellent place for technology news and articles.
Fairly sure you can "opt out" from being shown if you live at an address and fill out some form. I think it's available, but not exactly advertised or promoted as an option.
I've seen random neighborhoods where 1 or 2 houses will randomly be blurred out.