Geek-Guy.com

Author: admin

Claude in Chrome is taking orders from the wrong extensions

Anthropic Claude’s Chrome browser extension, known as Claude in Chrome, has a bug that can allow other malicious extensions to hijack it, compromising trusted AI workflows. Researchers at LayerX Security have warned that Claude’s overly trusted browser communication flows can be abused to inject scripts that can potentially hijack the assistant’s capabilities and manipulate browsing…

Dirty Frag: A new Linux privilege escalation vulnerability is already in the wild

Dirty Frag: unpatched Linux kernel flaw grants root access on Ubuntu, RHEL and Fedora. A working exploit is already public. Security researchers have disclosed a new unpatched vulnerability in the Linux kernel, code-named Dirty Frag, that allows an unprivileged local user to gain full root access on most major Linux distributions, including Ubuntu, RHEL, Fedora,…

Quasar Linux RAT Steals Developer Credentials for Software Supply Chain Compromise

A previously undocumented Linux implant codenamed Quasar Linux RAT (QLNX) is targeting developers’ systems to establish a silent foothold as well as facilitate a broad range of post-compromise functionality, such as credential harvesting, keylogging, file manipulation, clipboard monitoring, and network tunneling. “QLNX targets developers and DevOps credentials across the software supply chain,”

Ivanti EPMM vulnerability exploited in zero-day attacks (CVE-2026-6973)

Ivanti has released fixes for 5 high-severity vulnerabilities in its Endpoint Manager Mobile (EPMM) solution, one of which (CVE-2026-6973) has being exploited as a zero-day by attackers. “We are aware of a very limited number of customers exploited with CVE-2026-6973,” the company said in a security advisory published on Thursday. About CVE-2026-6973 CVE-2026-6973 is caused…

One Missed Threat Per Week: What 25M Alerts Reveal About Low-Severity Risk

The dark secret of enterprise security operations is that defenders have quietly institutionalized the practice of not looking. This is not just anecdotal, but rather backed by a recent report investigating more than 25 million security alerts, including informational and low-severity, across live enterprise environments.  The dataset behind these findings includes 10 million monitored

Your CTEM program is probably ignoring MCP. Here’s how to fix it

Model Context Protocol (MCP) is the connective tissue of modern AI tooling and has quietly become one of the most significant blind spots in modern security programs. Like shadow IT before it, shadow AI — especially as it relates to MCP risk — introduces a new class of exposures that security teams lack adequate tooling…

Helping North Korean IT remote workers is becoming a fast track to prison

Two U.S. nationals were sentenced to 18 months in prison for operating “laptop farms” that helped North Korean IT workers gain employment at nearly 70 American companies, generating more than $1.2 million for Pyongyang’s government. Although Matthew Issac Knoot of Nashville, Tennessee, and Erick Ntekereze Prince of New York were sentenced in separate cases, both…

Pen tests show AI security flaws far more severe than legacy software bugs

Penetration tests of AI-based systems are revealing a greater percentage of high-risk flaws than those discovered in legacy systems. Security consultancy Cobalt’s annual State of Pentesting Report reveals that 32% of all AI and large language model (LLM) findings are rated as high risk — nearly 2.5 times the rate (13%) of severe flaws found…

New Linux PamDOORa Backdoor Uses PAM Modules to Steal SSH Credentials

Cybersecurity researchers have disclosed details of a new Linux backdoor named PamDOORa that’s being advertised on the Rehub Russian cybercrime forum for $1,600 by a threat actor called “darkworm.” The backdoor is designed as a Pluggable Authentication Module (PAM)-based post-exploitation toolkit that enables persistent SSH access by means of a magic password and specific TCP…

Snyk integrates Claude to advance AI-native application security

Snyk has announced it is leveraging Anthropic’s Claude models to advance software security. Snyk has integrated Claude into the Snyk AI Security Platform, enabling automated vulnerability discovery, prioritization, and developer-ready fixes across code, dependencies, containers, and AI-generated artifacts. The threat driving that integration is real and accelerating. It’s a challenge that JPMorganChase’s Global Technology Leadership…

Avantra’s new AI can diagnose SAP failures in seconds

Avantra launched Avantra 26, an advancement in AI-driven operations, strengthening native integration with SAP Cloud ALM, and delivering automated visibility across SAP Business Technology Platform (BTP). Avantra also announced Avantra AIR Root Cause Analyzer, an AI-powered intelligence engine that automatically investigates SAP incidents and surfaces a structured diagnosis the moment an issue is detected. Available…

Securonix launches AI threat research agent and ThreatWatch validation tool

Securonix announced the Securonix Threat Research Agent and ThreatWatch for ThreatQ, expanding how security teams research threats, validate exposure, and turn intelligence into documented action. Built on the ThreatQ platform and connected to Securonix security operations workflows, the new capabilities help teams generate role-specific intelligence, validate emerging threats against historical telemetry, and deliver explainable findings…

April 2026 Leadership Recap: New CEOs and Promotions Start Q2

We’re at the start of Q2 of 2026, as hard as that is to believe – and with that comes new appointments to company leadership and promotions across the channel. Organizations such as Syspro, Kiteworks, Coro, and Paessler have all made significant updates to their executive benches to enhance their strategies. Read more about the…

OpenAI tunes GPT-5.5-Cyber for more permissive security workflows

OpenAI is rolling out GPT-5.5-Cyber, a variant of its latest AI model, in limited preview for verified cybersecurity professionals and organizations through its Trusted Access for Cyber program. Trusted Access for Cyber is OpenAI’s identity and trust-based access framework for cybersecurity users, designed to give verified defenders broader access to GPT-5.5’s cybersecurity capabilities for defensive…

CDW Q1 Sales Rise, but Margin Concerns Hit Shares

CDW delivered stronger-than-expected sales growth in the first quarter of 2026, but shrinking margins and investor worries over profitability overshadowed the company’s gains, sending shares tumbling nearly 20% on Wednesday. CDW reports stronger sales and AI demand The IT solutions provider reported rising demand for infrastructure hardware and AI-related technology projects as businesses ramped up…

Another Universal Linux Local Privilege Escalation (LPE) Vulnerability: Dirty Frag, (Fri, May 8th)

Less than two weeks after the public disclosure of the Copy Fail vulnerability (CVE-2026-31431), another local privilege escalation (LPE) vulnerability in the Linux kernel has been revealed. Referred to as “Dirty Frag,” this vulnerability was discovered and reported by Hyunwoo Kim (@v4bel) [1]. In this diary, I will provide a brief background on Dirty Frag,…

AI, Cyberwarfare, and Autonomous Weapons: Inside America’s New Military Strategy

The Pentagon is integrating AI into military operations, transforming cybersecurity, targeting, and command systems into a unified warfare architecture. May 2026 marks a turning point in the evolution of modern warfare: the convergence of artificial intelligence, cybersecurity, and conventional military power is no longer theoretical. It is becoming an operational reality. The Pentagon has signed…

Transilience AI unveils Security Operating System for cloud remediation

Transilience AI has announced the general availability of its Full Stack Security Operating System for the cloud, platform designed to solve one of enterprise security’s most persistent challenges: bridging the gap between detection and remediation. New platform replaces fragmented tool sprawl with an agent-powered, human-guided second brain, moving security posture from Detected to Eliminated. Cloud…

Object First Fleet Manager simplifies distributed backup storage

Object First released Object First Fleet Manager, a cloud-based service that simplifies the management of distributed Ootbi backup storage deployments for Veeam Software environments. Built for enterprises and service providers with distributed backup storage infrastructures, Fleet Manager is available to Ootbi users with active support contracts at no additional cost. As backup infrastructure becomes more…

Mental health apps are collecting more than emotional conversations

People use mental health apps to talk about depression, trauma and suicidal thoughts in moments they may not share with anyone else. Many users likely assume those conversations carry protections similar to therapy sessions. In reality, mental health apps operate without the same confidentiality and privacy standards that govern licensed therapists. A new academic study…

Linux Kernel Dirty Frag LPE Exploit Enables Root Access Across Major Distributions

Details have emerged about a new, unpatched local privilege escalation (LPE) vulnerability impacting the Linux kernel. Dubbed Dirty Frag, it has been described as a successor to Copy Fail (CVE-2026-31431, CVSS score: 7.8), a recently disclosed LPE flaw impacting the Linux kernel that has since come under active exploitation in the wild. The vulnerability was…

Your coworker might be selling company logins, and thinks it’s fine

Employee behavior once considered unacceptable is becoming tolerated across various industries, particularly in IT and telecommunications, and at all levels of seniority, including leadership. Cifas Workplace Fraud Trends research, based on a survey of 2,000 UK employees working at companies with more than 1,000 staff, shows that employee-driven fraud, such as selling login credentials or…

Canvas Breach Disrupts Schools & Colleges Nationwide

An ongoing data extortion attack targeting the widely-used education technology platform Canvas disrupted classes and coursework at school districts and universities across the United States today, after a cybercrime group defaced the service’s login page with a ransom demand that threatened to leak data from 275 million students and faculty across nearly 9,000 educational institutions.…

Palo Alto Networks firewall flaw has been exploited for several weeks

Palo Alto Networks warns that a critical zero-day vulnerability has been discovered in the PAN-OS firewall system. The vulnerability has already been exploited by suspected state-sponsored hackers for nearly a month, reports Bleeping Computer. The vulnerability, CVE-2026-0300, is located in the User-ID Authentication Portal (also known as the Captive Portal) and allows attackers to execute…

ShinyHunters Extorts Universities in New Instructure Canvas Hack 

Students across the United States were locked out of coursework, quizzes, and grades during finals week after threat actors defaced hundreds of Canvas login portals in a ShinyHunters-linked extortion campaign.  The disruption impacted colleges, universities, and school districts worldwide, underscoring the growing cybersecurity risks facing cloud-based education platforms.  “ShinyHunters has breached Instructure (again). Instead of…

13 new critical holes in JavaScript sandbox allow execution of arbitrary code

Thirteen critical vulnerabilities have been found in the vm2 JavaScript sandbox package that could allow an attacker’s code to escape the container and do nasty things to IT environments. As a result, developers using this library in their applications are urged to update the software to the latest version, which is currently 3.11.2. The warnings…

Ivanti customers confront yet another actively exploited zero-day

Attackers are hitting Ivanti customers yet again — circling back to a common target and consistently susceptible vendor in the network edge space — by exploiting a zero-day vulnerability in one of the company’s most besieged products.  Ivanti warned customers that attackers have successfully exploited CVE-2026-6973, an improper input validation defect in Ivanti Endpoint Manager…

Ollama vulnerability highlights danger of AI frameworks with unrestricted access

A critical vulnerability in Ollama poses a direct risk of sensitive information leaks to more than 300,000 internet-exposed servers, researchers have found. The flaw, tracked as CVE-2026-7482, stems from an out-of-bounds heap read in Ollama’s model quantization pipeline. Ollama is one of the most popular frameworks for running AI models on local hardware. The flaw…

Nation-state actors exploit Palo Alto PAN-OS zero-day for weeks

Palo Alto says hackers exploited PAN-OS zero-day CVE-2026-0300 for weeks, gaining root access to exposed firewalls and hiding traces. Palo Alto Networks warned that suspected state-sponsored hackers have been exploiting the critical PAN-OS zero-day CVE-2026-0300 for nearly a month. After exploiting the flaw, attackers deployed tunneling tools such as EarthWorm and ReverseSocks5, used stolen credentials…

LinkedIn illegally blocking free accounts from seeing ‘who’s viewed your profile’ data, group alleges

A LinkedIn feature that allows paid subscribers to view a list of visitors to their profile should be made available to all EU users free of charge to comply with the region’s General Data Protection Regulation (GDPR), a legal complaint launched by the None of Your Business (NOYB) digital rights group has claimed. Filed this…

LinkedIn illegally blocking free accounts from seeing ‘who’s viewed your profile’ data, group alleges

A LinkedIn feature that allows paid subscribers to view a list of visitors to their profile should be made available to all EU users free of charge to comply with the region’s General Data Protection Regulation (GDPR), a legal complaint launched by the None of Your Business (NOYB) digital rights group has claimed. Filed this…

Trump officials are steering a cybersecurity scholarship program toward AI

The Trump administration is redirecting a cybersecurity scholarship program that requires recipients to work in government service toward artificial intelligence, leaving some current program scholars dismayed and bewildered. In an email to participating school program coordinators obtained by CyberScoop, the Office of Personnel Management and National Science Foundation said the CyberCorps Scholarship For Service program…

ICYMI: April 2026 @AWS Security

Read all about the latest AWS security features, compliance updates, and hands-on resources in our new, monthly digest posts. You’ll find expert blog posts, new service capabilities, code samples, and workshops. AWS Security Blog posts This month’s AWS Security Blog posts covered AI security, identity and access management, threat intelligence, data protection, and multicloud operations.…

Inside the World of Laptop Farms: How They Help Foreign Remote Workers Look U.S.-Based to Earn More Money

The expansion of remote work fundamentally altered enterprise security models. Organizations that once relied on tightly controlled office environments suddenly began shipping pre-configured corporate laptops to workers they would never physically meet. VPN enrollment, SaaS identity platforms, remote onboarding systems, and cloud collaboration tools rapidly became the new trust perimeter. Criminal organizations and state-sponsored operators…

U.S. CISA adds a flaw in Ivanti Endpoint Manager Mobile (EPMM) to its Known Exploited Vulnerabilities catalog

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds a flaw in Ivanti Endpoint Manager Mobile (EPMM) to its Known Exploited Vulnerabilities catalog The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added a flaw in the Ivanti Endpoint Manager Mobile (EPMM), tracked as CVE-2026-6973 (CVSS score of 7.1), to its Known Exploited Vulnerabilities (KEV) catalog. Ivanti warns customers…

Ivanti EPMM CVE-2026-6973 RCE Under Active Exploitation Grants Admin-Level Access

Ivanti is warning that a new security flaw impacting Endpoint Manager Mobile (EPMM) has been explored in limited attacks in the wild. The high-severity vulnerability, CVE-2026-6973 (CVSS score: 7.2), is a case of improper input validation affecting EPMM before versions 12.6.1.1, 12.7.0.1, and 12.8.0.1. It allows “a remotely authenticated user with administrative access to achieve…

Best MSP Certifications to Grow Services in 2026

To stay ahead in today’s competitive channel landscape, managed service providers (MSPs) need relevant certifications that validate their expertise and strengthen their credibility across key areas such as cybersecurity, cloud services, and artificial intelligence (AI). With the growing number of role-based and vendor-specific certifications available in 2026, choosing the right ones to expand your service…

PCPJack Credential Stealer Exploits 5 CVEs to Spread Worm-Like Across Cloud Systems

Cybersecurity researchers have disclosed details of a new credential theft framework dubbed PCPJack that targets exposed cloud infrastructure and ousts any artifacts linked to TeamPCP from the environments. “The toolset harvests credentials from cloud, container, developer, productivity, and financial services, then exfiltrates the data through attacker-controlled infrastructure while attempting

AWS achieves SNI 27017, SNI 27018, and SNI 9001 certifications for the AWS Asia Pacific (Jakarta) Region

Amazon Web Services (AWS) achieved three Standar Nasional Indonesia (SNI) certifications for the AWS Asia Pacific (Jakarta) Region: SNI ISO/IEC 27017:2015, SNI ISO/IEC 27018:2019, and SNI ISO 9001:2015. SNI represents Indonesia’s national standards framework, comprising standards that are broadly applicable across industries within the country. These certifications further demonstrate that AWS services meet nationally recognized…

Deepfakes Are Exposing Gaps in Cyber Insurance Policies

Deepfakes are creating new cybersecurity risks that many organizations — and their cyber insurance policies — may not be fully prepared to address.  As attackers increasingly use AI-generated voice, video, and identity impersonation in fraud and ransomware attacks, cybersecurity experts warn businesses must reassess both security strategies and cyber insurance coverage.   During a recent Channel…

EU lawmakers strike provisional deal to soften AI Act

European Union member states and the European Parliament agreed early Thursday to push back the toughest deadlines under the bloc’s AI Act, giving enterprises more time to prepare for high-risk compliance. Under the provisional deal between negotiators for the European Parliament and European Council, high-risk AI systems will face new deadlines of Dec. 2, 2027…

Top Tech Toys for May 2026

Top Tech Toys for May in 2026, including detailed descriptions of their key features and practical benefits. The tech landscape of 2026 has moved past the era of empty vaporware, pivoting instead toward gadgets that offer tangible, everyday utility. From AI-driven wellness monitors to precision hobbyist tools, the current market prioritizes seamless integration and sophisticated…

CloudZ RAT Abuses Windows Phone Link to Steal OTPs

A malware campaign is exploiting a built-in Windows feature to intercept sensitive data — without ever touching the victim’s phone.  Cisco Talos researchers identified the CloudZ remote access trojan (RAT) using a custom plugin to monitor Microsoft’s Phone Link application and potentially capture SMS-based one-time passwords (OTPs). “MFA bypass is becoming a bigger and bigger…

World Password Day 2026: Passwords Still Matter (Whether We Like It or Not)

World Password Day 2026: Passwords Still Matter (Whether We Like It or Not) Every year, World Password Day comes around and we all pretend we’ve moved beyond passwords. We haven’t. Passwords are still everywhere. Still fragile. Still one of the easiest ways into an environment. And despite all the talk about passkeys and passwordless futures,…

Cisco patches high-severity flaws enabling SSRF, code execution attacks

Cisco fixed several high‑severity flaws in its enterprise products, including SSRF bugs in Unity Connection that could enable code execution or service disruption. Cisco released patches for multiple high‑severity vulnerabilities affecting its enterprise products. Successful exploitation could allow code execution, server‑side request forgery (SSRF), or denial‑of‑service attacks. Two notable flaws, CVE‑2026‑20034 and CVE‑2026‑20035, impact Cisco…

American duo sentenced for hosting laptop farms for North Korean IT workers

Two U.S. nationals were sentenced to 18 months in prison for running laptop farms that facilitated North Korea’s expansive remote IT workers scheme, the Justice Department said Wednesday. Matthew Issac Knoot and Erick Ntekereze Prince both received and hosted laptops at their residences to dupe U.S. companies into thinking remote IT workers they hired were…

World Password Day 2026: Why Strong Passwords Alone Are No Longer Enough

Every year, World Password Day reminds individuals and organizations to create stronger passwords, avoid password reuse, and enable multi-factor authentication (MFA).  While these practices remain important, new research from Proton suggests that traditional password security advice is no longer enough to protect modern businesses from cyber threats. Key Takeaways Despite 92% of small businesses investing…

$250 million cryptocurrency heist funded luxury fashion, nightclub parties, and private jets

20-year-old California resident Marlon Ferro, known online as “GothFerrari,” was sentenced to 78 months in prison for his role in a cryptocurrency theft operation tied to more than $250 million in stolen digital assets. Federal prosecutors said Ferro participated in a criminal network active between late 2023 and early 2025. Members of the group, based…

One Click, Total Shutdown: The “Patient Zero” Webinar on Killing Stealth Breaches

The hardest part of cybersecurity isn’t the technology, it’s the people. Every major breach you’ve read about lately usually starts the same way: one employee, one clever email, and one “Patient Zero” infection. In 2026, hackers are using AI to make these “first clicks” nearly impossible to spot. If a single laptop gets compromised on…

PAN-OS RCE Exploit Under Active Use Enabling Root Access and Espionage

Palo 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…

Bots in translation: Can AI really fix SIEM rule sprawl across vendors?

Enterprises migrating between SIEM platforms often have to manually rewrite detection rules because vendors such as Splunk, Microsoft Sentinel, IBM QRadar, and Google Chronicle use different query languages and data models. Researchers now say AI may be able to automate much of that work, though security experts remain divided over whether the problem really requires…