{"uuid": "70eba25a-a244-4186-84ae-cc5e879985c6", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-42897", "type": "seen", "source": "https://bsky.app/profile/uwannawat.bsky.social/post/3mppcgqxikd2n", "content": "In May 2026, Microsoft confirmed that hackers are actively breaking into on-premise Exchange servers using a flaw called CVE-2026-42897.\n\nThe attack is simple. A hacker sends a normal-looking email to someone on your team. They open it in the browser version of Outlook. Hidden code in the email runs", "creation_timestamp": "2026-07-03T00:35:21.358091Z"}