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  1. Krebs on Security – In-depth security news and investigation

    2 days ago · In-depth security news and investigationMicrosoft today pushed updates to fix at least 56 security flaws in its Windows operating systems and supported software. This final Patch Tuesday of …

  2. Latest Warnings – Krebs on Security

    Dec 9, 2025 · Microsoft today pushed updates to fix at least 56 security flaws in its Windows operating systems and supported software. This final Patch Tuesday of 2025 tackles one zero-day bug that is …

  3. Krebs on Security – Page 2 – In-depth security news and investigation

    Nov 5, 2025 · For the past week, domains associated with the massive Aisuru botnet have repeatedly usurped Amazon, Apple, Google and Microsoft in Cloudflare’s public ranking of the most frequently …

  4. About the Author - Krebs on Security

    Brian Krebs worked as a reporter for The Washington Post from 1995 to 2009, authoring more than 1,300 blog posts for the Security Fix blog, as well as hundreds of stories for washingtonpost.com ...

  5. Data Breaches – Krebs on Security

    Sep 24, 2025 · Stories about data breaches at retailers, corporations, governments and organizations of all sizes.

  6. Krebs on Security

    Microsoft today pushed updates to fix at least 56 security flaws in its Windows operating systems and supported software. This final Patch Tuesday of 2025 tackles one zero-day bug that is already ...

  7. National Public Data Published Its Own Passwords - Krebs on Security

    Aug 19, 2024 · New details are emerging about a breach at National Public Data (NPD), a consumer data broker that recently spilled hundreds of millions of Americans’ Social Security Numbers, …

  8. Trump Revenge Tour Targets Cyber Leaders, Elections – Krebs on Security

    Apr 15, 2025 · President Trump last week revoked security clearances for Chris Krebs, the former director of the Cybersecurity and Infrastructure Security Agency (CISA) who was fired by Trump after …

  9. Ten Years Later, New Clues in the Target Breach - Krebs on Security

    Dec 14, 2023 · On Dec. 18, 2013, KrebsOnSecurity broke the news that U.S. retail giant Target was battling a wide-ranging computer intrusion that compromised more than 40 million customer payment …

  10. Krebs on Security – In-depth security news and investigation

    Dec 6, 2025 · The link between essay mills and Russian attack drones might seem improbable, but understanding it begins with a simple question: How does a human-intensive academic cheating …