A look at the cyber aspects of Russia’s war, on the first anniversary of the invasion of Ukraine. And a few notes from elsewhere in cyberspace.

CISA advises increased vigilance on the first anniversary of Russia's war. CERT-UA reports current Russian cyberattacks were prepared in December 2021. How the war has changed the cyber underworld. Air raid alerts sound in nine Russian cities; Russia blames hacking. Our space correspondent Maria Varmazis speaks with Zhanna Malekos Smith at the Center for Strategic & International Studies about a new security agreement between Japan and the US. Kathleen Smith of ClearedJobs.Net clears misperceptions about the cleared space. And Dole …

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