Tag: endpoint
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Exploit details released for Citrix Bleed 2 flaw affecting NetScaler
Tags: access, advisory, authentication, backdoor, backup, citrix, credentials, cve, data-breach, endpoint, exploit, flaw, leak, mitigation, password, theft, tool, vulnerability, zero-daySimilarities to the original Citrix Bleed: CVE-2025-5777 has been dubbed Citrix Bleed 2 due to its similarities to a zero-day information disclosure vulnerability fixed in October 2023 (CVE-2023-4966) that received the Citrix Bleed moniker because it enabled attackers to leak session tokens from memory, allowing for session takeover with multifactor authentication bypass.Similarly, CVE-2025-5777 can lead…
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Von Risiko zu Rendite: Management als Kern der Geschäftsstrategie
First seen on security-insider.de Jump to article: www.security-insider.de/zukunftstrends-endpoint-management-herausforderungen-loesungen-a-cf9e0a3e34630fbabc5873e33b2e0a37/
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RingReaper: New Linux EDR Evasion Tool Exploits io_uring Kernel Feature
A new tool named RingReaper is raising eyebrows among defenders and red teamers alike. By leveraging the legitimate, high-performance Linux kernel feature known as io_uring, RingReaper demonstrates how advanced attackers can sidestep even modern Endpoint Detection and Response (EDR) systems. The Rise of io_uring in Offensive Security Introduced in Linux kernel 5.1, io_uring was designed to provide…
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Linux Users Urged to Patch Critical Sudo CVE
Two elevation of privilege vulnerabilities have been discovered on the popular Sudo utility, affecting 30-50 million endpoints in the US alone First seen on infosecurity-magazine.com Jump to article: www.infosecurity-magazine.com/news/linux-users-urged-to-patch/
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Sixfold surge of ClickFix attacks threatens corporate defenses
Countermeasures: ClickFix attacks often bypass many security tools because the approach relies on user interaction. Training users to recognize suspicious prompts and avoid copying and running code from untrusted sources is a critical first step in defending against the growing threat.Tightening up technical controls such as endpoint protection, web filtering, and email security technologies to…
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Critical RCE flaw in Anthropic’s MCP inspector exposes developer machines to remote attacks
Chained with a legacy flaw for RCE : Oligo demonstrated that the attack vector combines two independent flaws. Attackers could chain the legacy “0.0.0.0-day” browser flaw, which lets web pages send requests to 0.0.0.0 address that browsers treat like localhost, to a CSRF-style attack leveraging the Inspector proxy’s vulnerable “/sse” endpoint that accepts commands via query…
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That Network Traffic Looks Legit, But it Could be Hiding a Serious Threat
With nearly 80% of cyber threats now mimicking legitimate user behavior, how are top SOCs determining what’s legitimate traffic and what is potentially dangerous?Where do you turn when firewalls and endpoint detection and response (EDR) fall short at detecting the most important threats to your organization? Breaches at edge devices and VPN gateways have risen…
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Ghost in the Machine: A Spy’s Digital Lifeline
Tags: access, ai, attack, authentication, best-practice, cloud, communications, control, country, crypto, cyber, data, encryption, endpoint, framework, government, Hardware, identity, infrastructure, intelligence, jobs, law, linux, mfa, military, network, resilience, risk, software, spy, strategy, technology, threat, tool, vpn, windows, zero-trust -
A New Maturity Model for Browser Security: Closing the Last-Mile Risk
Despite years of investment in Zero Trust, SSE, and endpoint protection, many enterprises are still leaving one critical layer exposed: the browser.It’s where 85% of modern work now happens. It’s also where copy/paste actions, unsanctioned GenAI usage, rogue extensions, and personal devices create a risk surface that most security stacks weren’t designed to handle. For…
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Brave New Kernel: Microsoft Previews Safer Windows Ecosystem
Windows 11 Revamp Means No Kernel Access Required for Third-Party Security Tools Nearly one year after a faulty CrowdStrike software update disrupted 8.5 million Windows hosts, causing global IT chaos, Microsoft is previewing multiple resilience changes to Windows, including enabling third-party endpoint security tools to do their magic without needing kernel-level access. First seen on…
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Zig Strike: New Offensive Toolkit Generates Payloads to Evade AV, EDR, and XDR
A newly released offensive cybersecurity toolkit,Zig Strike, is making waves in the security community for its advanced ability to generate payloads that evade traditional and next-generation security defenses, including antivirus (AV), Endpoint Detection and Response (EDR), and Extended Detection and Response (XDR) solutions. According to the report, Zig Strike emerges as a response to the escalating…
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Adopting a Usage-based Alternative to Splunk for Endpoint Telemetry
Tags: endpointFirst seen on scworld.com Jump to article: www.scworld.com/native/adopting-a-usage-based-alternative-to-splunk-for-endpoint-telemetry
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AsyncRAT Campaign Continues to Evade Endpoint Detection
First seen on scworld.com Jump to article: www.scworld.com/native/asyncrat-campaign-continues-to-evade-endpoint-detection
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6 key trends redefining the XDR market
Tags: access, ai, apache, attack, cloud, country, crowdstrike, cybersecurity, data, detection, edr, endpoint, framework, identity, incident response, infrastructure, intelligence, marketplace, microsoft, ml, monitoring, msp, mssp, network, office, open-source, ransomware, service, siem, soc, sophos, threat, toolXDR-as-a-service on the rise: A fully staffed SOC is out of reach for many organizations and that’s why the rise of XDR-as-a-service reflects growing demand for managed, scalable security capabilities.”With stretched teams and expanding attack surfaces, many organizations are turning to trusted providers to deliver round-the-clock detection and response,” says Santiago Pontiroli, lead security researcher…
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Cisco warns of critical API vulnerabilities in ISE and ISE-PIC
Tags: access, ai, api, application-security, attack, authentication, automation, best-practice, business, ceo, cisco, ciso, cloud, communications, control, credentials, data, defense, email, endpoint, exploit, firewall, flaw, framework, guide, Hardware, incident response, malicious, microsoft, mobile, network, penetration-testing, programming, risk, router, saas, sans, service, software, threat, update, vpn, vulnerability, wafroot user.The fault behind both vulnerabilities: Holes in application programming interfaces (APIs).”Take this vulnerability seriously,” said Moses Frost, senior course instructor on cloud penetration testing at the SANS Institute. “In my experience assessing networks, I have found through testing that many lack essential patches and security hardening on their core network devices. I have seen Cisco…
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Don’t trust that email: It could be from a hacker using your printer to scam you
Tags: authentication, control, credentials, data, defense, dkim, dmarc, email, endpoint, exploit, framework, hacker, infrastructure, iot, login, mail, microsoft, monitoring, network, phishing, powershell, qr, risk, scam, tactics, tool, vulnerability, zero-daytenantname.mail.protection.outlook.com, and companies’ internal email address formats can be trivial to figure out or easy to scrape from public sources or social media. Once an attacker has the domain and a valid email address, they are able to send emails that appear to come from inside the organization.In the campaign observed by Varonis’ forensics experts,…
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Microsoft Windows Security, Resiliency Updates: 5 Things To Know
Microsoft is using its Microsoft Virus Initiative to improve competitor deployment practices, bringing a Windows endpoint security platform to private preview and launching quick machine recovery as part of a series of Windows security and resilience moves. First seen on crn.com Jump to article: www.crn.com/news/security/microsoft-windows-security-resiliency-updates-5-things-to-know
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The vulnerability management gap no one talks about
If an endpoint goes ping but isn’t on the network, does anyone hear it? First seen on theregister.com Jump to article: www.theregister.com/2025/06/24/vulnerability_management_gap_noone_talks/
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Phishing campaign abuses Cloudflare Tunnels to sneak malware past firewalls
Why is Cloudflare Tunnel being abused?: The appeal of hosting attack infrastructure on Cloudflare Tunnel is that it is incredibly hard to detect or defend against.First, the tunnel is encrypted using HTTPS which means the only way to see what’s inside it is by using some form of TLS inspection. However, this would need to…
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North Korea’s BlueNoroff uses AI deepfakes to push Mac malware in fake Zoom calls
Campaign delivers modular, persistent, Mac-specific malware: Huntress recovered a total of eight distinct malicious binaries, each with specific tasks. The primary implant, ‘Telegram 2’, was written in Nim and embedded itself as a macOS LaunchDaemon to maintain persistence. It acted as a launchpad for the real power tools, including Go-based ‘Root Troy V4’ backdoor and…
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Arctic Wolf stärkt Partnerstrategie und Plattform
Arctic Wolf, ein weltweit führender Anbieter von Security-Operations-Lösungen, stellt gleich mehrere strategische Neuerungen vor: ein umfassend überarbeitetes MSP-Partnerprogramm, die Einführung von Aurora-Endpoint-Security für MSPs sowie neue Self-Service-Funktionen innerhalb der Arctic-Wolf-Aurora-Plattform. Ziel ist es, Managed-Service-Providern (MSPs) neue Wachstumspotenziale zu eröffnen und Kunden eine moderne, intuitive Alternative zu traditionellen SIEM-Lösungen zu bieten. Neues Partnerprogramm für Managed-Service-Provider MSPs…
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NinjaOne Adds macOS MDM to Streamline Cross-Platform Endpoint Management
First seen on scworld.com Jump to article: www.scworld.com/news/ninjaone-adds-macos-mdm-to-streamline-cross-platform-endpoint-management
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MDEAutomator: Open-source endpoint management, incident response in MDE
Managing endpoints and responding to security incidents in Microsoft Defender for Endpoint (MDE) can be time-consuming and complex. MDEAutomator is an open-source tool … First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2025/06/16/mdeautomator-open-source-automation-microsoft-defender-for-endpoint-mde/
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DNS Rebind Protection Revisited
After this week’s attention to META and Yandex localhost abuses, it is time to revisit a core feature/option of protective DNS that offers a feel-good moment to those that applied this safety technique long before this abuse report came about. The in-depth report that triggered this is: Disclosure: Covert Web-to-App Tracking via Localhost on Android.…
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Arctic Wolf Expands MSP Strategy with New Partner Program and Aurora Endpoint Security
First seen on scworld.com Jump to article: www.scworld.com/news/arctic-wolf-expands-msp-strategy-with-new-partner-program-and-aurora-endpoint-security