Western governments and security experts have linked the hacking group known as APT28 or Fancy Bear to a Russian spy agency, and have blamed it for operations including an attack on the Democratic National Committee ahead of the 2016 US elections and the German lower house of parliament in 2015.
Uber says hackers behind 2016 data breach were in Canada, Florida
German media cited security sources as saying that security authorities discovered the attacks in December.
Officials at the ministries and Germany's federal cyber protection agency had no immediate comment on the reports.
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