Microsoft says the April 2025 security updates are causing authentication issues on some Windows Server 2025 domain ...

Microsoft confirms Windows Server 2025 is experiencing critical Kerberos authentication failures and domain controller ...

To spot an attack, admins should check for ticket requests with unusual Kerberos encryption types, check for alerts from ...

Meanwhile, over on the latest Windows 11 side, the tech giant states that it has fixed a Kerberos authentication bug. The bug would not allow passwords to change correctly, leading to ...

Due to this, Microsoft has begun phasing out NTLM authentication in favor of Kerberos or Negotiate. In attacks seen by Check Point, phishing emails were sent to entities in Poland and Romania that ...

can be exploited to enable elevation of privilege in an attack. It has also been rated “important,” a severity score of 8.8 out of 10.0. Four other vulnerabilities have been deemed “critical ...