Tag: authentication
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Developer workstations are the new beachhead
Tags: access, application-security, attack, authentication, cloud, container, control, credentials, edr, endpoint, exploit, github, group, Hardware, identity, incident response, infrastructure, malware, mfa, monitoring, network, software, supply-chain, threat, updateThe economics that drive the convergence: A typical developer workstation holds SSH keys, cloud provider credentials, container registry tokens, Git authentication tokens and CI/CD pipeline secrets. Many developers have administrative access to internal package registries and deployment infrastructure. Their machines often sit outside the hardened perimeter that security teams build around production systems.From an attacker’s…
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Why patching SLAs should be the floor, not the strategy
SLAs measure discipline, not risk: Here’s the mental model I’ve been pushing with my peers. Think of patching SLAs the way you think of fire drills. Fire drills are necessary. They prove that, on a predictable cadence, your organization can execute a known procedure. No one in charge of a building full of people would…
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cPanel CVE-2026-41940 Under Active Exploitation to Deploy Filemanager Backdoor
A threat actor named Mr_Rot13 has been attributed to the exploitation of a recently disclosed critical cPanel flaw to deploy a backdoor codenamed Filemanager on compromised environments.The attack exploits CVE-2026-41940, a vulnerability impacting cPanel and WebHost Manager (WHM) that could result in an authentication bypass and allow remote attackers to gain elevated control of the…
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1,800+ MCP servers exposed without authentication: How zero trust can secure the AI agent revolution
Tags: ai, attack, authentication, breach, cloud, control, credentials, data, data-breach, defense, exploit, framework, governance, identity, infrastructure, Internet, LLM, malicious, monitoring, network, risk, service, supply-chain, threat, tool, vulnerability, zero-trustThe epistemological chasm: What renders MCP vulnerabilities particularly vexatious is the fundamental asymmetry they exploit between machine cognition and human oversight.Tool poisoning attacks insert malevolent instructions into tool metadata that LLMs process with complete fidelity but that remain utterly invisible to human operators. The machine perceives everything; its ostensible supervisors perceive nothing. We have unwittingly…
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cPanel and WHM Servers Targeted in Attacks Exploiting CVE-2026-41940
A critical authentication bypass vulnerability affecting cPanel and WHM servers, identified as CVE-2026-41940, is currently under active exploitation by a highly sophisticated and elusive cybercriminal syndicate known as Mr_Rot13. The vulnerability carries a maximum severity CVSS score of 9.8, allowing unauthenticated remote attackers to completely bypass standard authentication protocols and gain full administrator privileges over…
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Malicious Hugging Face model masquerading as OpenAI release hits 244K downloads
Part of a broader AI supply chain targeting: HiddenLayer, in its advisory, said that it identified six additional Hugging Face repositories uploaded under a separate account that used nearly identical loader logic and shared infrastructure with the campaign.The researchers also linked elements of the operation to earlier software supply-chain attacks involving npm typosquatting campaigns and…
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Multiple Critical Flaws Fixed in Next.js and React Server Components
Vercel has rolled out vital security updates for Next.js to address a wave of high-severity vulnerabilities affecting versions across the 13.x to 16.x branches. Published via GitHub advisories by Tim Neutkens, these flaws expose web applications to severe risks, including unauthenticated Denial of Service (DoS), Server-Side Request Forgery (SSRF), and multiple middleware authentication bypasses. The…
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Ollama vulnerability highlights danger of AI frameworks with unrestricted access
Tags: access, ai, api, authentication, credentials, framework, Internet, mitigation, network, tool, update, vulnerabilityMitigation: Users should update to Ollama version 0.17.1, which includes a patch for this vulnerability. More generally, they should deploy an authentication proxy or API gateway in front of all Ollama instances and never expose them to the internet without IP access filters and firewalls.”If your Ollama server was internet-accessible, assume environment variables and secrets…
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World Password Day 2026: Why Strong Passwords Alone Are No Longer Enough
World Password Day 2026 highlights the shift toward passkeys, passwordless authentication, and Zero Trust security. First seen on esecurityplanet.com Jump to article: www.esecurityplanet.com/threats/world-password-day-2026-why-strong-passwords-alone-are-no-longer-enough/
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Microsoft-Edge speichert Passwörter im RAM als Klartext
Windows 10 und 11 nutzen eine Speicherisolation, damit Prozesse in voneinander getrennten virtuellen Adressräumen ausgeführt werden. Unter bestimmten Bedingungen kann jedoch ein gewöhnlicher Anwendungsprozess weiterhin auf den Speicher eines anderen Prozesses im Benutzermodus zugreifen. Das wirft die Befürchtung auf, dass Malware, die mit normalen Benutzerrechten ausgeführt wird, sensible Informationen wie Passwörter und Authentifizierungs-Tokens direkt aus…
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PAN-OS RCE Exploit Under Active Use Enabling Root Access and Espionage
Tags: access, authentication, cve, espionage, exploit, flaw, network, rce, remote-code-execution, service, software, threat, vulnerabilityPalo Alto Networks has disclosed that threat actors may have attempted to unsuccessfully exploit a recently disclosed critical security flaw as early as April 9, 2026.The vulnerability in question is CVE-2026-0300 (CVSS score: 9.3/8.7), a buffer overflow vulnerability in the User-ID Authentication Portal service of Palo Alto Networks PAN-OS software that could allow an unauthenticated…
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World Password Day 2026: The Credential Crisis Hasn’t Gone Away, It’s Just Got More Dangerous
Every year, World Password Day arrives with a familiar chorus: use longer passwords, don’t reuse them, enable multi-factor authentication, and every year, attackers walk straight through the same open doors. The advice hasn’t changed dramatically. The threat, however, has, and the gap between the two is wider than ever. In 2026, the conversation around passwords…
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Critical Palo Alto Networks software bug hits exposed firewalls
Tags: access, attack, authentication, data-breach, firewall, mitigation, network, software, threat, updateMitigations first, patches shortly after: While Palo Alto Networks has announced fixes for affected PAN-OS branches, the company is urging customers to immediately reduce exposure rather than wait for patch windows. The vendor said the most important mitigation is restricting access to the User-Id Authentication Portal so it is reachable only from trusted internal IP…
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Cybercriminals Exploit Microsoft Teams to Phish Login Credentials and Bypass MFA
Tags: authentication, credentials, cyber, cybercrime, espionage, exploit, iran, login, mfa, microsoft, phishing, ransomware, threatIranian state-sponsored threat actors linked to MuddyWater (Seedworm) have been caught hiding behind the Chaos ransomware brand to conduct sophisticated espionage operations, using Microsoft Teams as a phishing vector to steal credentials and manipulate multi-factor authentication (MFA). Rapid7 researchers uncovered the intrusion in early 2026, revealing a calculated false flag operation designed to mimic financially…
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Passkeys als Kundenbindungsinstrument
Die Branche hat jahrzehntelang versucht, die Internetsicherheit durch Passwörter zu verbessern, doch in Wirklichkeit wollen Verbraucher diese nicht mehr nutzen. Eine klare Mehrheit (68 %) gibt laut dem Thales-Digital-Trust-Index an, dass sie Unternehmen mehr vertrauen, wenn diese Passkeys verlangen. <<Die Authentifizierung ist nicht mehr nur eine Sicherheitsmaßnahme, sondern ein wesentlicher Bestandteil des gesamten Kundenerlebnisses, so…
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New malware turns Linux systems into P2P attack networks
Persistence through rootkits and PAM backdoors: The researchers also wrote of QLNX’s use of rootkits and Linux Pluggable Authentication Modules (PAM) to establish long term persistence. According to Trend Micro, the malware leverages rootkit functionality to conceal malicious activity, processes, and components from administrative tools and security monitoring systems.The malware was also observed tampering with…
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When the Breach Gets In Through the CEO’s Inbox, Not the Firewall
Tags: authentication, breach, ceo, detection, endpoint, firewall, framework, mfa, vulnerability, zero-trustSecurity teams have put in a lot of effort in the last decade to make sure that security parameters are as robust as possible. Because of this, zero trust frameworks, multi-factor authentication, endpoint detection, patched vulnerabilities have become baseline requirements for security. The technical stack for security has never been more sophisticated. And yet, breaches…
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Palo Alto Networks warns of firewall RCE zero-day exploited in attacks
Tags: attack, authentication, exploit, firewall, network, rce, remote-code-execution, vulnerability, zero-dayPalo Alto Networks warned customers today that a critical-severity unpatched vulnerability in the PAN-OS User-ID Authentication Portal is being exploited in attacks. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/palo-alto-networks-warns-of-actively-exploited-firewall-zero-day/
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AIMap: Open-source tool finds and tests exposed AI endpoints
Public-facing Ollama servers, MCP endpoints, and inference proxies have multiplied across the internet over the past year, often deployed without authentication or rate … First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2026/05/06/aimap-ai-attack-surface-discovery/
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Palo Alto PAN-OS Flaw Under Active Exploitation Enables Remote Code Execution
Tags: access, advisory, authentication, cve, cvss, exploit, flaw, Internet, network, remote-code-execution, software, vulnerabilityPalo Alto Networks has released an advisory warning that a critical buffer overflow vulnerability in its PAN-OS software has been exploited in the wild.The vulnerability, tracked as CVE-2026-0300, has been described as a case of unauthenticated remote code execution. It carries a CVSS score of 9.3 if the User-ID Authentication Portal is configured to enable…
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Response-ready Cybersecurity Reaktionsbereit statt nur geschützt
Cybersecurity war lange Zeit vor allem eines: Prävention. Firewalls, Endpoint-Protection, E-Mail-Filter, Multi-Faktor-Authentifizierung die Strategie lautete, Angriffe möglichst früh zu stoppen, bevor sie Schaden anrichten. Das bleibt wichtig. Doch in der heutigen Bedrohungslage reicht dieser Ansatz allein nicht mehr aus. Die unbequeme Wahrheit lautet: Kein Schutzschild ist lückenlos. Und genau deshalb verschiebt sich der Fokus […]…
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Microsoft Details Phishing Campaign Targeting 35,000 Users Across 26 Countries
Microsoft has disclosed details of a large-scale credential theft campaign that has leveraged a combination of code of conduct-themed lures and legitimate email services to direct users to attacker-controlled domains and steal authentication tokens.The multi-stage campaign, observed between April 14 and 16, 2026, targeted more than 35,000 users across over 13,000 organizations in 26 countries,…
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Exploit Cyber-Frenzy Threatens Millions via Critical cPanel Vulnerability
Shortly after the authentication-bypass flaw was disclosed multiple proof-of-concept exploits appeared, and one researcher claims there’s been zero-day activity for at least a month. First seen on darkreading.com Jump to article: www.darkreading.com/threat-intelligence/exploit-cyber-frenzy-critical-cpanel-vulnerability
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Progress Patches Critical MOVEit Automation Bug Enabling Authentication Bypass
Progress Software has released updates to address two security flaws in MOVEit Automation, including a critical bug that could result in an authentication bypass.MOVEit Automation (formerly Central) is a secure, server-based managed file transfer (MFT) solution used to schedule and automate file movement workflows in enterprise environments without requiring any custom scripts. The First seen…
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Critical MOVEit Automation auth bypass vulnerability fixed (CVE-2026-4670)
Progress Software has fixed a critical authentication bypass (CVE-2026-4670) and a privilege escalation (CVE-2026-5174) vulnerability in MOVEit Automation, exploitation of … First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2026/05/04/critical-moveit-automation-auth-bypass-vulnerability-fixed-cve-2026-4670/
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Handling User Documents Securely in Authentication and Onboarding Systems
Learn how to securely handle user documents in authentication and onboarding systems to protect data, ensure compliance, and prevent breaches. First seen on securityboulevard.com Jump to article: securityboulevard.com/2026/05/handling-user-documents-securely-in-authentication-and-onboarding-systems/
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Multiple threat actors actively exploit cPanel vulnerability (CVE-2026-41940)
The situation around the critical cPanel authentication bypass vulnerability (CVE-2026-41940) has deteriorated significantly since our initial coverage. Exploratory probing … First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2026/05/04/multiple-threat-actors-actively-exploit-cpanel-vulnerability-cve-2026-41940/
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Progress warns of critical MOVEit Automation auth bypass flaw
Progress Software warned customers to patch a critical authentication bypass vulnerability in its MOVEit Automation enterprise-grade managed file transfer (MFT) application. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/moveit-automation-customers-warned-to-patch-critical-auth-bypass-flaw/