I wonder whether Wolf 359 even really made the news. Earth gets threatened by horrible enemies every other week; the Borg failed in their attack. Sure, they killed a lot of people in uniform, but those get killed en masse every other week, too.
Were civilians killed in the attack? After Jouret (whoever heard of that place?), the Borg fought at Wolf 359, Jupiter and Mars at least, and probably also at Saturn which they were shown passing. But they would probably have fought Starfleet there. There's no evidence they did anything at Earth, despite supposedly reaching orbit several minutes before our heroes joined them. Neither this Borg attack nor the ST:FC one need have shocked the public much, then.