{
  "version": "https://jsonfeed.org/version/1.1",
  "title": "Midnight Blizzard breaches Microsoft corporate email · updates",
  "home_page_url": "https://pwn.watch/i/microsoft-midnight-blizzard-corporate-email-breach",
  "feed_url": "https://pwn.watch/i/microsoft-midnight-blizzard-corporate-email-breach/feed.json",
  "description": "Russia's Midnight Blizzard (APT29) password-sprayed a legacy, non-production Microsoft test tenant without MFA, then abused an OAuth app to read email of Microsoft senior leadership and security staff. Microsoft detected the attack on 2024-01-12. Stolen emails included correspondence with US federal agencies, so CISA issued Emergency Directive 24-02 ordering agencies to analyze the exposed emails and reset any compromised credentials.",
  "language": "en",
  "_pwn": {
    "slug": "microsoft-midnight-blizzard-corporate-email-breach",
    "severity": "high",
    "status": "closed",
    "patchStatus": "no-fix-needed",
    "rss": "https://pwn.watch/i/microsoft-midnight-blizzard-corporate-email-breach/feed.xml",
    "llms": "https://pwn.watch/i/microsoft-midnight-blizzard-corporate-email-breach/llms.txt",
    "json": "https://pwn.watch/i/microsoft-midnight-blizzard-corporate-email-breach.json"
  },
  "items": [
    {
      "id": "https://pwn.watch/i/microsoft-midnight-blizzard-corporate-email-breach#2024-04-02-774e7c87",
      "url": "https://pwn.watch/i/microsoft-midnight-blizzard-corporate-email-breach#2024-04-02-774e7c87",
      "title": "Midnight Blizzard breaches Microsoft corporate email: CISA issues Emergency Directive 24-02 for agencies whose email with Microsoft was exposed",
      "content_text": "Midnight Blizzard breaches Microsoft corporate email: CISA issues Emergency Directive 24-02 for agencies whose email with Microsoft was exposed\n\nSource: https://www.cisa.gov/news-events/directives/ed-24-02-mitigating-significant-risk-nation-state-compromise-microsoft-corporate-email-system",
      "date_published": "2024-04-02T00:00:00.000Z",
      "external_url": "https://www.cisa.gov/news-events/directives/ed-24-02-mitigating-significant-risk-nation-state-compromise-microsoft-corporate-email-system",
      "tags": [
        "high"
      ]
    },
    {
      "id": "https://pwn.watch/i/microsoft-midnight-blizzard-corporate-email-breach#2024-01-25-1080729e",
      "url": "https://pwn.watch/i/microsoft-midnight-blizzard-corporate-email-breach#2024-01-25-1080729e",
      "title": "Midnight Blizzard breaches Microsoft corporate email: Microsoft publishes guidance for responders on the Midnight Blizzard attack",
      "content_text": "Midnight Blizzard breaches Microsoft corporate email: Microsoft publishes guidance for responders on the Midnight Blizzard attack\n\nSource: https://www.microsoft.com/en-us/security/blog/2024/01/25/midnight-blizzard-guidance-for-responders-on-nation-state-attack/",
      "date_published": "2024-01-25T00:00:00.000Z",
      "external_url": "https://www.microsoft.com/en-us/security/blog/2024/01/25/midnight-blizzard-guidance-for-responders-on-nation-state-attack/",
      "tags": [
        "high"
      ]
    },
    {
      "id": "https://pwn.watch/i/microsoft-midnight-blizzard-corporate-email-breach#2024-01-12-5c5fdf9d",
      "url": "https://pwn.watch/i/microsoft-midnight-blizzard-corporate-email-breach#2024-01-12-5c5fdf9d",
      "title": "Midnight Blizzard breaches Microsoft corporate email: Microsoft detects a nation-state attack on its corporate systems",
      "content_text": "Midnight Blizzard breaches Microsoft corporate email: Microsoft detects a nation-state attack on its corporate systems\n\nSource: https://www.microsoft.com/en-us/security/blog/2024/01/25/midnight-blizzard-guidance-for-responders-on-nation-state-attack/",
      "date_published": "2024-01-12T00:00:00.000Z",
      "external_url": "https://www.microsoft.com/en-us/security/blog/2024/01/25/midnight-blizzard-guidance-for-responders-on-nation-state-attack/",
      "tags": [
        "high"
      ]
    }
  ]
}