Tag: access
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Critical UniFi OS RCE Chain Grants Root Access Without Credentials
Tags: access, advisory, authentication, credentials, cyber, flaw, injection, rce, remote-code-execution, update, vulnerabilitySecurity Advisory Bulletin 064 describing a critical chain of vulnerabilities in UniFi OS Server that allows unauthenticated remote code execution and full root takeover. The issue combines an authentication-gateway bypass, a path-traversal mismatch, and a command-injection sink in the package-update service. When chained, these flaws let an attacker send a single crafted HTTP request to…
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Microsoft Warns Claude Code GitHub Action May Expose CI/CD Secrets
Anthropic’s Claude Code GitHub Action could unintentionally expose CI/CD workflow secrets when AI agents process untrusted GitHub content. The risk arises because certain tools the agent uses to read files were not sandboxed like subprocess execution paths such as Bash. In particular, the Read tool was able to access /proc/self/environ and returned environment variables, including…
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Hackers Exploit Claude Code MCP Traffic to Hijack OAuth Authentication Tokens
Threat researchers have uncovered a novel man-in-the-middle (MitM) attack chain targeting Anthropic’s Claude Code ecosystem, where adversaries hijack Model Context Protocol (MCP) traffic to steal OAuth authentication tokens and persist access to enterprise SaaS platforms. The technique, detailed by Mitiga, abuses weak protections around the local Claude Code configuration file (~/.claude.json), effectively turning it into…
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Keeper Security stärkt Identitätssicherheit bei DrillDocs
Privilegierter Zugriff ohne Blindflug: Keeper Security, Anbieter einer Plattform für Zero-Trust- und Zero-Knowledge-Identitätssicherheit sowie Privileged Access Management, stellt eine neue Fallstudie mit DrillDocs vor. First seen on infopoint-security.de Jump to article: www.infopoint-security.de/keeper-security-staerkt-identitaetssicherheit-bei-drilldocs/a45393/
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China-Linked Espionage Cluster Deploys Custom ASPX/ASHX Shells on IIS
A previously disclosed China-linked threat cluster, tracked as OP-512, has been observed deploying a purpose-built web shell framework to compromise Internet Information Services (IIS) servers. Identified by ReliaQuest, the espionage operation targeted a Windows Server 2016 environment running an end-of-life .NET Framework 4.0. Telemetry revealed the threat actors established access 75 days prior to the…
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Miasma Worm Hits 73 Microsoft GitHub Repositories in Major Supply Chain Attack
Microsoft’s GitHub repositories have become the latest to fall victim to the ongoing Miasma self-replicating supply chain attack campaign.The incident impacted 73 Microsoft repositories across four of its GitHub organizations, including Azure, Azure-Samples, Microsoft, and MicrosoftDocs, per OpenSourceMalware. The development has GitHub to disable access to those repositories.”Access to this First seen on thehackernews.com Jump…
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Chinese APT deploys new malware to keep access to hacked networks
A Chinese espionage group tracked as UNC5221 has been accessing Microsoft 365 environments using the Brickstorm backdoor and previously undocumented malware named Plenet and AgentPSD. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/chinese-apt-deploys-new-malware-to-keep-access-to-hacked-networks/
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Google and FBI warn of ransomware group that sends fake IT workers to hack victims in person
Cybercriminals, part of a gang known as Silent Ransom Group, have sent people pretending to be IT support employees to law firms’ offices, where the criminals have stolen data using USB drives or remote access tools. First seen on techcrunch.com Jump to article: techcrunch.com/2026/06/05/google-and-fbi-warn-of-ransomware-group-that-sends-fake-it-workers-to-hack-victims-in-person/
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Cisco SD-WAN Has a New Root-Level Problem, and There’s No Fix Yet
Cisco warns of CVE-2026-20245 in SD-WAN Manager, a flaw that can lead to root access via file upload command injection; no patch or workaround yet. Cisco warns of a privilege escalation flaw, tracked as CVE-2026-20245 (CVSS base score of 7.8), in Cisco Catalyst SD-WAN Manager, the platform formerly known as SD-WAN vManage. An authenticated local…
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Building a Digital Fortress: Why Cyber Security Matters More Than Ever
As a society, our reliance on technology has never been greater. From banking and shopping to remote work and healthcare, we have access to information in an instant. As good as technology is at helping us with daily tasks, it also comes with risks. Cybersecurity is no longer a concern for IT departments in a…
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Trump AI Order Seeks Voluntary Frontier Model Testing
The White House’s executive order establishes voluntary framework for early government access to frontier models while investing in federal security. First seen on darkreading.com Jump to article: www.darkreading.com/cybersecurity-operations/trump-ai-order-seeks-voluntary-frontier-model-testing
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The Cyber Express Weekly Roundup: Cloud Extortion, Long-Term Espionage, Android Zero-Days, and Public Sector Security Reviews
The cybersecurity landscape in this weekly roundup continues to show a clear shift toward identity-driven attacks, long-term persistence operations, and exploitation of trusted cloud environments. Threat actors are increasingly focusing on stealing credentials, abusing administrative access, and leveraging legitimate platforms to scale impact across organizations. First seen on thecyberexpress.com Jump to article: thecyberexpress.com/tce-weekly-roundup-extortion-android-cloud/
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Attackers obtained encrypted password vaults from some Dashlane user accounts
Dashlane has disclosed new details about a brute-force attack that let a threat actor access some customer accounts and copy encrypted vaults. Dashlane said it found no … First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2026/06/05/dashlane-brute-force-attack-vaults-customer-accounts/
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Chinese APT VerdantBamboo Targets Appliances with BRICKSTORM Malware
BRICKSTORM is a modular remote access trojan (RAT) originally seen in Golang and later in Rust. It uses a wssoft library with pluggable “tasks” for shell commands, a Socks5 proxy, and a simple web server for file listing. An incident response engagement that began after suspicious network traffic was observed from a Linux-based virtual machine…
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Chinese spies are using LinkedIn to lure Westerners into sharing sensitive information
The advisory warns that Chinese spies are using public job search platforms to recruit people with access to non-public information. First seen on techcrunch.com Jump to article: techcrunch.com/2026/06/04/chinese-spies-are-using-linkedin-to-lure-westerners-into-sharing-sensitive-information/
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Five Eyes warn Chinese spies are using job sites to recruit insiders
The alert warned that Chinese intelligence officers are posing as recruiters and consultants for front companies based outside China in order to target Five Eyes government and military personnel “and anyone with access to classified or privileged information.” First seen on therecord.media Jump to article: therecord.media/five-eyes-warns-chinese-spies-are-using-job-sites-to-recruit-insiders
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OAuth marketplace apps keep access after publishers vanish
Installing an app from the Google Workspace Marketplace or GitHub Marketplace can grant a third party access to company email, files, calendars, code repositories, CI … First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2026/06/04/oauth-marketplace-apps-audit/
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Gamaredon Uses WinRAR Vulnerability to Launch Modular Spy Campaign on Ukrainian Targets
Gamaredon exploits a WinRAR flaw to drop modular, nearly fileless malware on Ukrainian targets, hiding payloads in Windows streams and resolving C2s via Telegram. Sekoia’s Threat Detection & Research team dropped a YARA rule in late December 2025 to hunt for new initial access vectors, and by January 2026 it had already generated a dozen…
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Gamaredon Uses WinRAR Vulnerability to Launch Modular Spy Campaign on Ukrainian Targets
Gamaredon exploits a WinRAR flaw to drop modular, nearly fileless malware on Ukrainian targets, hiding payloads in Windows streams and resolving C2s via Telegram. Sekoia’s Threat Detection & Research team dropped a YARA rule in late December 2025 to hunt for new initial access vectors, and by January 2026 it had already generated a dozen…
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Stock Exchange Executive’s Outlook Targeted in Credential Theft Attack
A prolonged and highly targeted espionage campaign has been uncovered involving the compromise of a senior executive’s Microsoft Outlook account at a major global stock exchange, highlighting the strategic value of executive-level email access in modern cyber operations. The activity, which persisted for approximately five months between October 2025 and March 2026, demonstrates a disciplined…
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DoJ Disrupts Southeast Asia Crypto Fraud Networks, Freezes $3.8 Million in Assets
The U.S. Department of Justice (DoJ) on Wednesday announced the results of a sweeping action undertaken by government authorities and private sector companies to combat cyber-enabled and cryptocurrency fraud targeting Americans.The “Disruption Week” operation began May 18, 2026, leading to the takedown of millions of social media, email, and internet access accounts used by transnational…
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Anthropic grants Mythos access to 150 more organizations, plans wider release
Tags: accessFirst seen on scworld.com Jump to article: www.scworld.com/news/anthropic-grants-mythos-access-to-150-more-organizations-plans-wider-release
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Google DoubleClick Abused in New Malspam Campaign to Deliver DesckVB RAT
Cybersecurity researchers have flagged a new malspam campaign that makes use of Google’s DoubleClick domain as a way to evade detection and ultimately deliver a remote access trojan (RAT) named DesckVB RAT.”Before the victim ever reaches attacker-controlled infrastructure, the lure routes through DoubleClick, a legitimate Google-owned domain that many security tools are less likely to…
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Instagram is alerting users who were targeted by hackers during AI chatbot attacks
Hackers appeared to take over victims’ accounts even after Meta said it fixed its AI-powered support chatbot, which granted hackers access to victims’ accounts. First seen on techcrunch.com Jump to article: techcrunch.com/2026/06/03/instagram-is-alerting-users-who-were-targeted-by-hackers-during-ai-chatbot-attacks/
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Malware campaign targeting Minecraft users infects over 116,000 systems
A Malware-as-a-Service (MaaS) operation named WeedHack is targeting Minecraft users and allows threat actors to gain remote access to victims’ screens, webcams, and … First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2026/06/03/weedhack-minecraft-malware-campaign/
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Zscaler und Alstom Ein Jahrzehnt gemeinsamer Zero-Trust-Transformation
Zscaler baut die Partnerschaft mit Alstom aus, einem weltweit führenden Unternehmen für intelligente und nachhaltige Mobilität. Aufbauend auf einer zehnjährigen Zusammenarbeit hat Alstom mit Zscaler den Übergang von perimeterbasierter Sicherheit zu einem einheitlichen Zero-Trust-Network-Access (ZTNA)-Ansatz vollzogen. Dieser Wandel hat die komplexe Legacy-Infrastruktur reduziert und den Cyberschutz gestärkt, um sich wandelnden Geschäftsanforderungen und einer KI-gestützten Bedrohungslandschaft…
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Ivanti ITSM Flaw Could Allow Attackers to Escalate to Admin Access
Ivanti has patched a high-severity vulnerability in its Ivanti Neurons for ITSM platform that could allow authenticated attackers to escalate privileges and gain full administrative access to affected systems. Tracked as CVE-2026-9614, the flaw is classified as an improper access control issue (CWE-284) and carries a CVSS score of 8.8. The vulnerability affects both cloud…