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Tag: DNS misconfiguration

  • Slashdot: Mastercard DNS Error Went Unnoticed for Years

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    by

    Kurt Seifried
    in

    Source URL: https://it.slashdot.org/story/25/01/22/1851200/mastercard-dns-error-went-unnoticed-for-years?utm_source=rss1.0mainlinkanon&utm_medium=feed Source: Slashdot Title: Mastercard DNS Error Went Unnoticed for Years Feedly Summary: AI Summary and Description: Yes Summary: A security researcher uncovered a five-year-long critical DNS misconfiguration in Mastercard’s systems that created significant security risks. The incident highlights the vulnerabilities in domain configurations which are vital to maintain robust information security practices.…

  • Hacker News: Mastercard DNS Error Went Unnoticed for Years

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    by

    Kurt Seifried
    in

    Source URL: https://krebsonsecurity.com/2025/01/mastercard-dns-error-went-unnoticed-for-years/ Source: Hacker News Title: Mastercard DNS Error Went Unnoticed for Years Feedly Summary: Comments AI Summary and Description: Yes Summary: The incident involving MasterCard’s DNS misconfiguration underscores the critical importance of accurate DNS management as a security measure in the financial sector. The flaw, which existed for nearly five years, highlights potential…