Geek-Guy.com

Category: AI

Explore the latest in Artificial Intelligence at Geek Guy. From deep-dive AI tool reviews to practical tutorials and news, stay ahead of the curve with our expert guides.

U.S. CISA adds Cisco Catalyst SD-WAN, Arista Extensible Operating System (EOS), and Google Chromium V8 flaws to its Known Exploited Vulnerabilities catalog

U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds Cisco Catalyst SD-WAN, Arista Extensible Operating System (EOS), and Google Chromium V8 flaws to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added BerriAI LiteLLM and Check Point Security Gateway flaws to its Known Exploited Vulnerabilities (KEV) catalog. The two flaws added to…

Autonomous AI agents duped into leaking sensitive data in phishing test

AI agents given access to corporate email and business applications could become a new phishing target for attackers, according to cybersecurity researchers, after a test agent built on OpenClaw was tricked into sharing cloud credentials and customer data with an external attacker. Varonis Threat Labs said it built an OpenClaw AI agent called Pinchy to…

Chaotic Eclipse Unveils RoguePlanet Exploit Targeting Fully Patched Windows

The researcher Chaotic Eclipse released a PoC for the RoguePlanet Microsoft Defender zero-day, which can grant SYSTEM privileges on fully patched Windows systems. Security researcher Chaotic Eclipse, also known as Nightmare-Eclipse, has published a new proof-of-concept exploit for a RoguePlanet Microsoft Defender zero-day. The flaw relies on a race condition that can provide attackers with…

Rubrik launches Autonomous Business Recovery to rebuild cloud applications after cyberattacks

Rubrik has unveiled Autonomous Business Recovery (ABR) for Cloud Applications, the agentic cyber resilience solution that recovers cloud applications from data to network, identity and configurations. The end result is a rebuild of an organization’s Minimum Viable Business (MVB) at machine speed. At a time when powerful AI models collapse the window between vulnerability discovery…

Apple brings Private Cloud Compute to third-party data centers

Apple is bringing its Private Cloud Compute (PCC) platform to Google Cloud, expanding the infrastructure behind Apple Intelligence to third-party data centers. Introduced in 2024, PCC provides cloud-based processing for AI workloads that exceed the capabilities of on-device models while maintaining Apple’s security and privacy guarantees. The system was originally built on Apple silicon and…

F5 adds AI-powered threat detection and API security for on-premises environments

F5 has introduced new web application and API protection (WAAP) capabilities for its Application Delivery and Security Platform. The company said the updates are intended to address a threat landscape in which AI models can accelerate the time between vulnerability discovery and exploitation, giving attackers faster access to offensive capabilities. The new features expand the…

Anthropic’s Claude Fable 5 is out for public use, with safeguards for high-risk requests

Days after publishing research on how advanced AI systems could amplify cyber operations in the wrong hands, Anthropic released Claude Fable 5, a Mythos-class model for general use. “Releasing a model this capable comes with risks. Without safeguards, Fable 5’s capabilities in areas like cybersecurity could be misused to cause serious damage,” Anthropic wrote. The…

“AI Worms”, researchers demonstrate autonomous malware capable of adapting to any online device

A study by the University of Toronto shows how artificial intelligence can power autonomous worms capable of tailoring attacks against Windows, Linux and IoT devices. A group of researchers from the University of Toronto has demonstrated how open-source artificial intelligence models can be used to create a new category of computer worms capable of autonomously…

How has use of framing protection security headers changed in the past 3 years?, (Wed, Jun 10th)

Back in 2023, I wrote a diary[1] discussing how commonly X-Frame-Options and CSP headers containing the frame-ancestors directive were used on 1 million most popular domains on the internet (based on the Tranco list[2]), and how they were set. Given that three years have passed since then, I thought it might be interesting to repeat…

Plugable CEO: Local AI Creates MSP Opportunity

As businesses reassess the cost, privacy, and performance tradeoffs of cloud-based AI, Plugable CEO Lynn Smurthwaite-Murphy sees local AI becoming a more urgent channel opportunity for IT resellers and MSPs. In an interview with Channel Insider, Smurthwaite-Murphy said AI adoption remains “all over the map” as companies experiment with cloud-based models, emerging open-source tools, and…

ServiceNow Flaw Exploited to Gain Unauthorized Access to Customer Instances

ServiceNow has warned about a security incident in which unknown threat actors exploited a flaw to obtain deeper unauthorized access to susceptible instances. “On June 5, 2026, ServiceNow applied a security update to hosted customer instances,” the company revealed in an advisory that requires customer access. “The update concerned a security issue that could allow…

NOVA microhypervisor brings AMD DMA isolation to shared AI infrastructure

BlueRock has issued the latest open-source release of its NOVA Microhypervisor with DMA remapping support for AMD platforms that have IOMMU hardware virtualization. The capability is enabled by default and extends hardware-level isolation across virtual machines, devices, and memory in shared execution environments. Background on NOVA NOVA combines microkernel and hypervisor functions in a small…

Microsoft Defender RoguePlanet Zero-Day Grants SYSTEM Access on Updated Windows

The anonymous security researcher going by the name Chaotic Eclipse (aka Nightmare-Eclipse) has released a proof-of-concept (PoC) exploit for yet another Microsoft Defender zero-day named RoguePlanet. “The exploit is a race condition, so it’s a hit or miss,” the researcher, who published the exploit under a new GitHub account, “MSNightmare” said. “I have managed to…

UK move to filter photos and messages triggers encryption worries for CISOs

UK Prime Minister Keir Starmer’s speech on Monday insisting that tech companies create device controls to somehow block children from viewing or creating sexually explicit imagery has raised alarms among CISOs, who worry that the same technology could undermine enterprise security. Starmer gave tech firms three months to create and implement such restrictions voluntarily, at…

UK move to filter photos and messages triggers encryption worries for CISOs

UK Prime Minister Keir Starmer’s speech on Monday insisting that tech companies create device controls to somehow block children from viewing or creating sexually explicit imagery has raised alarms among CISOs, who worry that the same technology could undermine enterprise security. Starmer gave tech firms three months to create and implement such restrictions voluntarily, at…

Scams now operate like real businesses with budgets and targets

Social media has overtaken email as a primary attack vector, showing changes in how people consume information and interact online, according to Bitdefender’s Global Scam Intelligence Report 2026. Fraud campaigns use advertisements, sponsored content, impersonation pages, and direct messages to reach users. Global scam breakdown by category (Source: Bitdefender) One in seven consumers fell victim…

Enterprises know AI-generated code is vulnerable; they’re shipping it anyway

AI-generated code is riddled with security flaws, yet enterprises are shipping more of it than ever before. Why? Perhaps they’re over-confident, lack true visibility into security risks, or are simply choosing to ignore the problem and hope it goes away. It’s a dangerous game to play at the dawn of the agentic AI era, as…

Working group formed to develop standard for AI-native docs

LF AI & Data Foundation, a division of the Linux Foundation, launched a working group on Tuesday that will focus on the development of DocLang, a specification intended to support interoperable document processing across AI and agentic workflows. The working group, founded by premier members IBM, Nvidia and Red Hat, is tasked with the creation…

Microsoft breaks Patch Tuesday record with 206 vulnerabilities

Microsoft addressed a whopping 206 vulnerabilities lurking in its vast portfolio of business products and foundational systems in this month’s Patch Tuesday update, marking the vendor’s largest monthly batch of security patches on record, according to researchers. The massive assortment of vulnerabilities in Microsoft’s latest defect dump accentuates an alarming trend across technology — fears…

Anthropic releases Mythos-class Fable 5 model with safeguards for cyber risks

Anthropic unveiled two new powerful AI models built on its previously restricted Mythos architecture: Claude Fable 5, which is being made broadly available, and Claude Mythos 5, which remains limited to a small group of cybersecurity and infrastructure partners. Anthropic describes Fable 5 as the most capable model it has ever released to the public,…

Nextcloud adds Euro-Office to Hub workplace suite, expands AI assistant

MUNICH — Nextcloud has integrated Euro-Office into its workplace application suite, one of several updates to Nextcloud Hub unveiled on Tuesday that include a new compliance app for large organizations and a program to support developers building for its platform. The announcements came during the company’s Nextcloud Summit 2026 here. Euro-Office, announced in March, is…

CVE-2026-11645: Chrome Zero-Day Vulnerability Exploited in the Wild

Google has released emergency Chrome updates to address a Chrome zero-day vulnerability, a high-severity out-of-bounds read/write issue in the V8 JavaScript engine. Google says an exploit exists in the wild, and the patched Stable builds are rolling out as 149.0.7827.102.103 for Windows and Mac and 149.0.7827.102 for Linux. Public reporting says the flaw can be…

CVE-2026-50751: Check Point VPN Authentication Bypass Exploited in Targeted Attacks

Organizations continue to face elevated risk from edge-device flaws that can hand attackers an initial foothold without valid credentials. CVE-2026-50751 is a critical authentication bypass issue in Check Point VPN Remote Access and Mobile Access that allows a remote, unauthenticated attacker to establish a VPN session without a valid user password. According to public reporting,…

Microsoft June 2026 Patch Tuesday, (Tue, Jun 9th)

Microsoft today released patches for 204 vulnerabilities. 38 of these vulnerabilities are considered critical, and three have been disclosed before today. Six of the vulnerabilities affect Microsoft cloud solutions and do not require any user action. In addition, Microsoft incorporated 360 different vulnerabilities affecting Chromium into its Edge browser. This is certainly a busier-than-usual patch…

Rubrik Brings Claude-Focused Tooling, Partner Program to Market

Rubrik, a security and AI operations company, has announced a new partner program and enhancements to bolster AI resilience and recovery. Rubrik Agent Cloud for Anthropic’s Claude Code and Claude Cowork will enable organizations to deploy Claude-powered agents at scale with observability, control, and agent rewind. Rubrik’s new cross-platform Rubrik AI automates and accelerates response…

Anthropic’s new model is Mythos on a leash

Earlier this year, Anthropic executives said that their new AI model, Claude Mythos, had such powerful capabilities for harm that they would not release it publicly. On Tuesday, the company said it was making an altered version of Mythos available to the public, promising “new guardrails” that thwart the model’s best-in-class performance in hacking and…

Critical Veeam RCE Flaw Lets Low-Privilege Users Take Over Backup Servers

Veeam addressed a critical RCE vulnerability flaw in Backup & Replication that lets low-privileged domain users take control of backup servers. Veeam has patched a critical remote code execution vulnerability, tracked as CVE-2026-44963 (CVSS v4 Score of 9.4), affecting Backup & Replication version 12.x. The flaw could allow a low-privileged domain user to execute code on…

Microsoft Restores Some GitHub Repos, Keeps Others Offline as Miasma Probe Continues

Microsoft on Monday confirmed that it temporarily removed some GitHub repositories in response to a recent security incident that led to 73 of its open-source projects being compromised to inject an information stealer into the code. “Our priority is to protect customers and the broader ecosystem,” a Microsoft spokesperson told The Hacker News via email.…

CISA is rethinking how it prioritizes risks and vulnerabilities for feds, private sector

The Cybersecurity and Infrastructure Agency wants to fundamentally reevaluate how it prioritizes risks and vulnerabilities, both for privately-owned critical infrastructure and within the federal government, acting director Nick Andersen said Tuesday. The plans include a binding operational directive for federal agencies set to be published Wednesday and getting more specific with critical infrastructure owners and…

Miasma Worm Compromises 73 Microsoft GitHub Repositories

The Miasma worm compromised 73 Microsoft GitHub repos, spreading via AI coding tools and stealing cloud credentials from developers and CI/CD systems. A self-replicating worm called Miasma has compromised 73 Microsoft GitHub repositories and forced GitHub staff to disable them. The affected repos include core Azure infrastructure like azure-functions-host and the entire Durable Task family…

French government messaging platform breached through account hijacking

French authorities are investigating a compromise of Tchap, the government’s secure messaging platform, after hackers hijacked a user account and gained access to public chat rooms. Tchap is the French government’s messaging platform for civil servants, ministries, and public agencies. Built on the open-source Matrix protocol, it was developed to keep government communications on infrastructure…

Cisco customers encounter another SD-WAN zero-day under attack

Cisco customers are confronting yet another actively exploited zero-day vulnerability affecting the vendor’s SD-WAN management software, reinforcing pressure on organizations that have experienced rare breaks from active threats this year. The vulnerability — CVE-2026-20245 — marks the seventh actively exploited zero-day in Cisco SD-WANs this year. Cisco said it first became aware of active exploitation…

Elastic brings AI-driven incident investigation to Kubernetes and observability tools

Elastic has introduced an agentic Kubernetes investigation workflow and MCP-based observability skills that diagnose incidents the moment an alert fires. By the time an SRE opens the alert, the root cause has already been identified, evidence has been assembled, and recommended next steps have been surfaced. For teams running Kubernetes at scale, the gap between…

Filigran launches XTM One to automate CTEM with AI agents

Filigran has announced XTM One, an AI-native agentic layer that automates Continuous Threat Exposure Management (CTEM) workflows across the Filigran XTM Platform. XTM One introduces a dedicated AI orchestration layer that connects OpenCTI and OpenAEV into a single, continuous workflow. Security teams move manually between tools, ingesting threat intelligence in one system, building attack scenarios…

Rockwell Automation adds AI-powered security tools to SecureOT Suite

Rockwell Automation has announced the launch of three enhanced offerings within the SecureOT solution suite: OT Cybersecurity Assessment Suite, SecureOT Platform Managed Services and Managed Secure Remote Access (MSRA). Facing an increasing volume of alerts and limited visibility into operational technology (OT) assets, cybersecurity teams are under pressure to detect and respond quickly. SecureOT’s industrial…

FlexPoint Intros AI Agents to Automate MSP Invoicing

FlexPoint has launched a new suite of AI-powered accounts receivable (AR) agents designed specifically for managed service providers (MSPs) to automate collections, payment follow-up, and other financial workflows that traditionally require hours of manual work each month. The company says its new AR Agents automate the entire invoice-to-cash lifecycle, bringing autonomous AI capabilities to an…

WinRAR Flaw Exploited by Russia-Aligned Groups to Deploy Stealers in Ukraine

Two Russia-aligned cyber attack campaigns have continued to exploit a security flaw in WinRAR to target Ukrainian organisations, almost a year after patches for the vulnerability were released. The activity has been attributed by Trend Micro to Earth Dahu (aka Gamaredon) and SHADOW-EARTH-066 (aka UAC-0226). It involves the exploitation of CVE-2025-8088, a path traversal flaw…

Check Point warns of ransomware-linked attacks exploiting outdated VPN protocol

Check Point has issued emergency hotfixes for a pair of vulnerabilities affecting VPN deployments that still use the deprecated Internet Key Exchange version 1 (IKEv1) protocol, warning that one of the flaws is already being exploited in the wild. The more serious issue allows attackers to establish VPN sessions without a valid password, potentially giving…

Researchers Build Self-Replicating AI Worm That Operates Entirely on Local, Open-Weight Models

University of Toronto researchers have built and tested a proof-of-concept AI-driven computer worm that uses a locally hosted open-weight large language model to reason its way through a network, generate tailored attack strategies for each target it encounters, and replicate itself, all without human intervention and without touching a commercial AI service. The preprint, posted…

LiteLLM vulnerability under active attack, CISA warns (CVE-2026-42271)

A command injection vulnerability (CVE-2026-42271) in BerryAI’s LiteLLM open-source AI gateway is being exploited by attackers, the US Cybersecurity and Infrastructure Security Agency (CISA) confirmed by adding the flaw to its Known Exploited Vulnerabilities catalog on Monday. About CVE-2026-42271 LiteLLM is an open-source library that provides a unified interface for calling many different large language…

The Hidden Security Risk in Modern Networks: The Work Between Tools

Organizations have more visibility than ever. Growing tech stacks provide greater coverage, and network security teams are increasingly adopting AI and automation to help with routine tasks and reduce manual effort. But the same challenges persist. Outages still last hours, causing significant financial losses, operational disruption, and reputational impact. Threat response and mean time to

Google patches Chrome zero-day exploited in the wild (CVE-2026-11645)

Google has fixed 74 vulnerabilities in Chrome, including a high-severity zero-day (CVE-2026-11645) that has been exploited in the wild. “Google is aware that an exploit for CVE-2026-11645 exists in the wild,” the company said in a Monday security advisory. The fix has been shipped in Chrome 149.0.7827.102/.103 for Windows and macOS and Chrome 149.0.7827.102 for…

Security shifts to the human layer as AI scams surge

Cybercriminals are increasingly reshaping familiar social-engineering campaigns around the way employees use AI, with separate advisories from Microsoft and Google documenting how attackers are adapting scams to AI-powered tools, trusted digital services, and changing workplace behavior. Microsoft Threat Intelligence, in its advisory, said threat actors are “leveraging the wider global interest around AI itself as…

Filigran Debuts XTM One to Automate Threat Exposure Management

Cybersecurity company Filigran has unveiled XTM One, an AI-native agentic layer that automates Continuous Threat Exposure Management (CTEM) workflows across the Filigran XTM Platform.  XTM One automates CTEM handoffs According to Filigran, XTM One was built to address the bottleneck of security teams having to manually move between their tools, particularly when ingesting threat intelligence…

Protecting 50,000 Users: How ANY.RUN Drives Incident Prevention at UMass Boston

Securing a university means defending a highly open environment, where thousands of users, devices, and external connections create constant exposure to risk. We had a unique opportunity to get an inside look at how these operations are run at a powerhouse R1 institution, the University of Massachusetts Boston.    We sat down with Daniel Mayer, Endpoint…

NetRise Builds New Partner Program for MSSPs, VARs, More

Security company NetRise is abandoning the go-it-alone strategy in its war against hidden software vulnerabilities. The Austin, Texas-based software supply chain security specialist announced the rollout of its new Discovery Partner Program today.  NetRise bets on the channel to scale software risk management The initiative is a deliberate shift toward a partner-first business model, aiming…

Mythos Preview can weaponize N-day vulnerabilities in hours

Mythos Preview can develop working exploits from newly disclosed software vulnerabilities in hours, cutting down a process that has historically taken days or weeks, according to Anthropic. Anthropic’s recent cybersecurity research has largely focused on zero-days, vulnerabilities unknown to software vendors. The new study examines N-days, vulnerabilities that have already been disclosed and patched but…

Hades PyPI Attack: 19 Packages Poisoned to Auto-Run Bun Credential Stealer

The Miasma supply chain campaign has sparked a fresh attack wave called Hades, this time involving 37 malicious wheel artifacts across 19 packages in the Python Package Index (PyPI) registry, as the Mini Shai-Hulud-style attacks continue to be refined and splintered to target specific ecosystems. “The compromised releases shipped a *-setup.pth file that attempts to…

AI worm prototype shows attackers don’t need Mythos to take over your network

Researchers from the University of Toronto developed a computer worm prototype powered by an AI agent that successfully self-replicated to different systems within a simulated computer network. The worm used a free large language model (LLM) running on local hardware and exploited a combination of older and new vulnerabilities, as well as misconfigurations that remain…

U.S. CISA adds BerriAI LiteLLM and Check Point Security Gateway flaws to its Known Exploited Vulnerabilities catalog

U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds BerriAI LiteLLM and Check Point Security Gateway flaws to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added BerriAI LiteLLM and Check Point Security Gateway flaws to its Known Exploited Vulnerabilities (KEV) catalog. The two flaws added to the catalog are: CVE-2026-42271 (CVSS score…

Trump’s new AI order — hallucinations aren’t just for LLMs

Years ago, right-wingers coined the phrase “Trump Derangement Syndrome” (TDS) to describe people who hate US President Donald J. Trump. (I think it better describes the president’s outlandish, truth-challenged statements and the followers who think he can do no wrong.) What’s really deranged is his recent AI executive order. First, a little history. As you…

LiteLLM Flaw CVE-2026-42271 Exploited in the Wild, Chains to Unauthenticated RCE

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Monday added a high-severity flaw impacting BerriAI LiteLLM to its Known Exploited Vulnerabilities (KEV) catalog, citing evidence of active exploitation. The vulnerability, tracked as CVE-2026-42271 (CVSS score: 8.7), is a command injection vulnerability that could allow any authenticated user to run arbitrary commands on the

The architecture of subtraction: Why it’s time to erase the roads, not just map the traffic

The advent of AI-assisted vulnerability discovery and autonomous exploit development has brought about a new age in cybersecurity—one in which we can no longer rely on patching as a primary defense mechanism. Patching is, by definition, a reactive approach to security. It cannot occur until after a vulnerability is discovered and a vendor fix is…

Treating AI agents like service accounts for federated query security

In this interview with Help Net Security, Paras Malhotra, CISO at Starburst, explains how the company handles data governance across federated query environments. Topics include layering Starburst’s access controls above native source permissions, tiering vendor risk across more than 200 partners and connectors, and building audit trails for autonomous agents. The conversation covers how AIDA…

Meet Hades: The malware that lies to AI security agents

Threat actors are continuing their onslaught against software supply chains, now with malware named after death itself. The newly-discovered Hades Campaign is a “highly sophisticated” supply chain compromise that targets Python developer environments and runs as soon as infected packages are imported. It uses the popular Bun toolkit to silently execute multi-layer payloads that can…

The security questions around Chinese AI coding models in U.S. software

Software developers across the United States are using AI models built in China to write, debug, and review code, drawn by prices below those of American alternatives. These models carry risks for the security of American software, according to a report from Booz Allen Hamilton, which tested how the models respond when the user appears…

Cybersecurity jobs available right now: June 9, 2026

Application Security Architect INTENSITY Global Group | Israel | Hybrid – View job details As an Application Security Architect, you will design secure application architectures, perform threat modeling and security assessments, define security standards and controls, integrate security into the SDLC and CI/CD pipelines, support application security tooling and incident response, and guide engineering teams…

OpenAI’s Lockdown Mode is trying to solve the problem that it created

OpenAI’s move to implement a Lockdown Mode that tries to limit data exfiltration by shutting down external capabilities is being seen as making the best out of a bad situation. But Lockdown Mode doesn’t block exfiltration as much as it slightly reduces it, and the reality of enterprises using multiple AI vendors for their agentic…