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New Attack Chains Ghost SPNs and Kerberos Reflection to Elevate SMB Privileges
30 Oct 2025 18:51 GMT
… controls.
The attack exploits Kerberos authentication reflection, a technique … been mitigated for years, Kerberos lacks universal reflection detection mechanisms … terminate non-local connections attempting Kerberos reflection attacks. Organizations should …
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Microsoft Confirms Kerberos and NTLM login Issues in Windows 11 and Server 2025
21 Oct 2025 20:07 GMT
… says the issue, which triggers Kerberos and NTLM authentication failures, is …
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Kerberos CEO Joe Siprut Recognized for Leadership by CIO Magazine
09 Sep 2025 12:45 GMT
… each year.
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Microsoft to Retire Temporary Registry Keys for Kerberos Security Fixes Next Month
29 Aug 2025 12:57 GMT
… is doing so to address Kerberos Key Distribution Center (KDC) vulnerabilities … Microsoft’s phased rollout of Kerberos security hardening, first introduced more …
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Weaponized PuTTY Delivered via Malicious Bing Ads Targets Kerberos and Active Directory Services
26 Aug 2025 23:57 GMT
… PowerShell script for Kerberoasting, exploiting Kerberos authentication weaknesses in Active Directory …
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Weaponized PuTTY Via Bing Ads Exploit Kerberos and Attack Active Directory Services
26 Aug 2025 13:45 GMT
… events showing RC4-HMAC-encrypted Kerberos service tickets (Event ID 4769 … identified domains, enforcing AES for Kerberos on SPN accounts, rotating credentials …
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Week in review: 2 threat actors exploiting WinRAR 0-day, Microsoft fixes “BadSuccessor” Kerberos flaw
17 Aug 2025 11:09 GMT
… Russian organizations.
Microsoft fixes “BadSuccessor” Kerberos vulnerability (CVE-2025-53779)
For … path traversal flaw in Windows Kerberos (CVE-2025-53779) that allows …
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Microsoft August 2025 Patch Tuesday Fixes Kerberos Zero-Day, 106 More Flaws
14 Aug 2025 16:51 GMT
… zero-day vulnerability in Windows Kerberos, tracked as CVE-2025-XXXX … Hacker News noted that the Kerberos zero-day stands out for … environments, such as those using Kerberos-heavy setups. Meanwhile, Adobe’s …
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Microsoft August 2025 Patch Tuesday Fixes 107 Vulnerabilities, Kerberos Zero-Day
14 Aug 2025 16:52 GMT
… -day vulnerability in the Windows Kerberos authentication protocol standing out as … Exploitation Risks
Delving deeper, the Kerberos zero-day is rated as … detailed in Security Affairs, the Kerberos fix alone averts potential domain …
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Microsoft August 2025 Patch Tuesday Patches Exploited Kerberos Zero-Day
13 Aug 2025 15:50 GMT
… -2025-53729, targets the Windows Kerberos protocol, potentially allowing attackers to … the update reveal that this Kerberos vulnerability could enable unauthorized elevation …