Below, you can review headlines from across Germany  from Friday, March 20:   German authorities say they have shut down two of the world’s largest "botnets" as part of a joint three-nation operation.  Each of the networks hijacked millions of compromised everyday devices to conduct cyberattacks. German investigators on Friday said they had worked with partners in the US and Canada to shut down infrastructure linked to the "Aisuru" and "Kimwolf" networks. The so-called botnets, made up of