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31 result(s) for "NTLM" — best match first.

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Latest headlines from security outlets

Collected every two hours from specialised publications — each link leads to the original article.

The Hacker News
The Hacker News Vulnerabilities

Russian Hackers Exploit New NTLM Flaw to Deploy RAT Malware via Phishing Emails

A newly patched security flaw impacting Windows NT LAN Manager (NTLM) was exploited as a zero-day by a suspected Russia-linked actor as part of cyber attacks t…

Windows

The Hacker News
The Hacker News Breaches & leaks

Security Flaw in Styra's OPA Exposes NTLM Hashes to Remote Attackers

Details have emerged about a now-patched security flaw in Styra's Open Policy Agent (OPA) that, if successfully exploited, could have led to leakage of New Tec…

The Hacker News
The Hacker News Vulnerabilities

Unpatched Windows Search URI Vulnerability Lets Attackers Steal NTLMv2 Hashes

Cybersecurity researchers have disclosed details of an unpatched issue that could be exploited to disclose a user's NTLMv2 hash to the attacker.Like in the cas…

Windows

The Hacker News
The Hacker News Vulnerabilities

CVE-2025-24054 Under Active Attack—Steals NTLM Credentials on File Download

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Thursday added a medium-severity security flaw impacting Microsoft Windows to its Known Exp…

Windows

The Hacker News
The Hacker News Vulnerabilities

Microsoft Fixes 90 New Flaws, Including Actively Exploited NTLM and Task Scheduler Bugs

Microsoft on Tuesday revealed that two security flaws impacting Windows NT LAN Manager (NTLM) and Task Scheduler have come under active exploitation in the wil…

Windows

The Hacker News
The Hacker News Breaches & leaks

Researchers Uncover How Outlook Vulnerability Could Leak Your NTLM Passwords

A now-patched security flaw in Microsoft Outlook could be exploited by threat actors to access NT LAN Manager (NTLM) v2 hashed passwords when opening a special…

Microsoft 365

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 5108-1: libntlm vulnerabili

libntlm could be made to crash or possibly execute arbitrary code.

Linux

The Hacker News
The Hacker News Vulnerabilities

New PetitPotam NTLM Relay Attack Lets Hackers Take Over Windows Domains

A newly uncovered security flaw in the Windows operating system can be exploited to coerce remote Windows servers, including Domain Controllers, to authenticat…

Windows

The Hacker News
The Hacker News Vulnerabilities

Microsoft Patches 1,259 Flaws, Including Exploited Outlook Bug That May Expose NTLMv2 Hashes

Microsoft on Tuesday released patches for a total of 1,259 vulnerabilities spanning its software portfolio, the second consecutive month where the patch volume…

Windows Microsoft 365

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Fetchmail Update Fixes NTLM Stack Overflow Vulnerability

The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network:

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 45 gssntlmssp Minor Vulnerability Resolution 2026-654bf10275

Update to 1.3.2, fixes a Low security issue

Linux

The Hacker News
The Hacker News Vulnerabilities

⚡ Weekly Recap: Fortinet Exploits, RedLine Clipjack, NTLM Crack, Copilot Attack & More

In cybersecurity, the line between a normal update and a serious incident keeps getting thinner. Systems that once felt reliable are now under pressure from co…

Fortinet

The Hacker News
The Hacker News Vulnerabilities

Experts Detail New Zero-Click Windows Vulnerability for NTLM Credential Theft

Cybersecurity researchers have shared details about a now-patched security flaw in Windows MSHTML platform that could be abused to bypass integrity protections…

Windows

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE: 2023:0048-1 moderate: gssntlmssp

An update that fixes 5 vulnerabilities is now available.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 2021-0503: libesmtp security upda

libESMTP through 1.0.6 mishandles domain copying into a fixed-size buffer in ntlm_build_type_2 in ntlm/ntlmstruct.c, as demonstrated by a stack-based buffer ov…

The Hacker News
The Hacker News Vulnerabilities

Alert: New Vulnerabilities Discovered in QNAP and Kyocera Device Manager

A security flaw has been disclosed in Kyocera’s Device Manager product that could be exploited by bad actors to carry out malicious activities on affected syst…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS gsasl Important Memory Disclosure Fix DLA-4707-1 CVE-2026-56968

Debian has addressed a memory disclosure vulnerability in the GNU SASL library's NTLM client, providing fixes for versions 1.10.0 and 2.2.0. Users are advised …

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS: DLA-4070-1: freerdp2 Security Advisory Updates and regression fix

Multiple vulnerabilties have been found in freelrdp2, a free implementation of the Remote Desktop Protocol (RDP) which potentially allows potential buffer over…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 2024-0303: wireshark Security Advisory Updates

NTLMSSP dissector crash in Wireshark 4.2.0 to 4.2.6 and 4.0.0 to 4.0.16 allows denial of service via packet injection or crafted capture file. (CVE-2024-8250) …

The Hacker News
The Hacker News Vulnerabilities

New Critical Security Flaws Expose Exim Mail Servers to Remote Attacks

Multiple security vulnerabilities have been disclosed in theExim mail transfer agentthat, if successfully exploited, could result in information disclosure and…

The Hacker News
The Hacker News Breaches & leaks

Microsoft Warns of Stealthy Outlook Vulnerability Exploited by Russian Hackers

Microsoft on Friday shared guidance to help customers discover indicators of compromise (IoCs) associated with a recently patched Outlook vulnerability.Tracked…

Microsoft 365

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SciLinux: SLSA-2022-7002-1 Moderate: java-1.8.0-openjdk on SL7.x x86_64

OpenJDK: excessive memory allocation in X.509 certificate parsing (Security, 8286533) (CVE-2022-21626) * OpenJDK: HttpServer no connection count limit (Lightwe…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SciLinux: SLSA-2022-7008-1 Moderate: java-11-openjdk on SL7.x x86_64

OpenJDK: improper MultiByte conversion can lead to buffer overflow (JGSS, 8286077) (CVE-2022-21618) * OpenJDK: excessive memory allocation in X.509 certificate…

Linux

Latest Hacking News
Latest Hacking News Breaches & leaks

LockFile Ransomware Exploits PetiPotam To Attack Windows Domains

Microsoft has recently fixed a severe vulnerability that could allow PetiPotam NTLM relay attacks. However,…LockFile Ransomware Exploits PetiPotam To Attack Wi…

Windows