Post #4234523

Proofpoint analyses a campaign from Russia-aligned threat actor TA488 (Void Blizzard, Laundry Bear) exploiting Outlook CVE-2026-42897 and targeting US & European government entities, as well as the telecommunications, financial, hospitality & aerospace sectors. https://www.proofpoint.com/us/blog/threat-insight/cleaning-out-inboxes-ta488-comes-outlook-another-half-click-exploit