The UK government posted online the private addresses of more than 1000 individuals, including celebrities and former members of the UK security service
Source:
https://www.newscientist.com/article/2228683-new-year-honours-data-breach-may-lead-to-less-government-transparency/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home