Geek-Guy.com

Tag: Threat

Simplify security management with CIS SecureSuite Platform

New operating systems prioritize usability, a reality which threat actors use to exploit security gaps. Every misconfiguration creates an opportunity for compromise, and lean teams struggle in their security management efforts to harden hundreds or thousands of endpoints. CIS SecureSuite Membership simplifies the process with tools, benefits, and resources for implementing the secure recommendations of…

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 files through a web-based dashboard, McAfee researchers found. Minecraft, developed by Mojang Studios and released in 2011, is one of the best-selling video games of all time, with more than 350 million…

Release Notes: Decision-Ready SOC Reporting, Elastic Security Integration, and 1400+ Threat Coverage Updates

Security leaders are under growing pressure to reduce the time between threat detection and response without adding more complexity to already overloaded SOC workflows. ANY.RUN’s May updates help teams act on security risks more efficiently, improve consistency across investigations, and maintain stronger protection as attacker tactics continue to evolve. Discover the updates your team can…

Sophos uncovers AI-powered malware lab built for EDR evasion

A threat actor used AI technologies to build a malware-testing framework for developing and refining endpoint detection and response (EDR) evasion techniques, according to Sophos. The investigation began after an anomalous endpoint in a customer environment triggered alerts tied to malicious payloads originating from a testing directory. The files pointed to a broader framework focused…

Attackers are exploiting Palo Alto Networks defect that initially flew under the radar

Researchers and threat hunters are scrambling to respond to an actively exploited authentication-bypass vulnerability affecting Palo Alto Networks customers’ firewalls.  The company initially tagged CVE-2026-0257 with a medium-severity rating when it disclosed the defect May 13, but quickly reassessed it as critical after Rapid7 observed and confirmed active exploitation in the wild. The Cybersecurity and…

Attackers Use LLM Agent for Post-Exploitation After Marimo CVE-2026-39987 Exploit

An unknown threat actor has been observed using a large language model (LLM) agent to conduct post-compromise actions after obtaining initial access following the exploitation of a publicly-accessible Marimo network using a recently disclosed vulnerability. “The attacker compromised an internet-reachable Marimo notebook via CVE-2026-39987, extracted two cloud credentials from the compromised

New Russian-Linked GREYVIBE Targets Ukraine with AI-Powered Cyberattacks

A previously undocumented threat actor dubbed GREYVIBE has been attributed to ongoing and persistent attacks targeting Ukraine and Ukraine-related entities since at least August 2025. GREYVIBE, per WithSecure, is assessed to be a Russian-speaking group operating broadly in the Russian time zone, with the activities aligning with Kremlin state interests, specifically when it comes to

How to protect Windows 10 and 11 PCs from ransomware

CryptoLocker. WannaCry. DarkSide. Conti. MedusaLocker. Qilin. The ransomware threat has exploded over the past decade, and it isn’t going away anytime soon; the news brings constant reports of new waves of this pernicious type of malware washing across the world. Ransomware gained in popularity in large part because of the immediate financial payoff for attackers:…

Threat Actors Exploit Critical FortiClient EMS Flaw to Deploy Credential Stealer

Threat actors are continuing to exploit a critical, now-patched security flaw impacting FortiClient Endpoint Management Server (EMS) deployments to deliver credential-stealing malware. “The campaign abused trusted endpoint management infrastructure to deliver malware across managed endpoints,” Arctic Wolf said. “Threat actors disguised the credential stealer payload as a Fortinet endpoint

JINX-0164 Targets Cryptocurrency Firms with Fake Recruiter Lures and macOS Malware

A new campaign orchestrated by a previously undocumented threat actor has targeted cryptocurrency organizations with an aim to facilitate digital asset theft using recruitment-themed social engineering and bespoke macOS malware. “These campaigns leveraged sophisticated social engineering techniques, custom macOS malware, and deep targeting of CI/CD infrastructure,” Wiz researchers Shira Ayal,

Google AI Threat Defense targets attackers using AI to find flaws faster

Google Cloud introduced AI Threat Defense, an automated cybersecurity platform that combines several of the company’s security assets to find, prioritize, and patch software vulnerabilities at machine speed. The product is aimed at enterprises contending with attackers who use AI to discover and exploit flaws in hours or days, compressing windows that once stretched into…

TeamPCP Compromised LiteLLM in AI Supply Chain Attack

A supply chain attack targeting the open-source AI ecosystem shows how threat actors are increasingly abusing developer tools and AI infrastructure to steal credentials and compromise cloud environments.  Researchers found that TeamPCP compromised LiteLLM, a widely used open-source Python library that connects applications to more than 100 LLM providers through OpenAI-compatible APIs.   The attack reportedly…

Apple opens its post-Quantum encryption vault

The tech world is rapidly waking up to the security threat posed by future quantum computers, which will be able to break the encryption we now use to protect our internet existences with ease. Against that backdrop, Apple’s decision to share iPhone and Mac post-quantum cryptography code on GitHub speaks volumes.  Lost in the fog of reporting over the Memorial…

Iranian Hackers Deploy MiniFast and MiniJunk V2 via Phishing and SEO Poisoning

The Iranian state-sponsored threat actor known as Nimbus Manticore (aka Screening Serpens and UNC1549) has been attributed to a fresh campaign using lures impersonating organizations in the aviation and software sectors across the U.S., Europe, and the Middle East following the joint U.S.-Israeli military campaign against the country in late February 2026. The activity, besides…

UAC-0057 Attack Detection: OYSTERFRESH, OYSTERSHUCK, and OYSTERBLUES Fuel Phishing Campaigns Against Ukrainian State Organizations

Phishing remains one of the most effective tools in the cybercriminal arsenal, especially when threat actors abuse trusted identities, compromised legitimate accounts, and familiar online services to increase victim interaction. Europol notes that phishing techniques remain a main distribution vector for data-stealing malware, while CERT-UA’s latest advisory shows that the same social engineering logic continues…

Ghost CMS CVE-2026-26980 Exploited to Hijack 700+ Sites for ClickFix Attacks

Threat actors are exploiting a recently disclosed critical security flaw in Ghost CMS to inject malicious JavaScript code with an aim to fuel ClickFix attacks. According to QiAnXin XLab, the activity involves the exploitation of CVE-2026-26980 (CVSS score: 9.4), an SQL injection vulnerability in Ghost’s Content API that could allow an unauthenticated attacker to read…

Ghostwriter Targets Ukraine Government Entities with Prometheus Phishing Malware

The Belarus-aligned threat actor known as Ghostwriter (aka UAC-0057 and UNC1151Ukraine’s National Security and Defense Council) has been observed using lures related to Prometheus, a Ukrainian online learning platform, to target government organizations in the country. The activity, per the Computer Emergency Response Team of Ukraine (CERT-UA), involves sending phishing emails to government

Webworm Deploys EchoCreep and GraphWorm Backdoors Using Discord and MS Graph API

Cybersecurity researchers have flagged fresh activity from a China-aligned threat actor known as Webworm in 2025, deploying custom backdoors that employ Discord and Microsoft Graph API for command-and-control (C2 or C&C) communications. Webworm, first publicly documented by Broadcom-owned Symantec in September 2022, is assessed to be active since at least 2022, targeting government agencies

How Can MSSPs Scale Threat Detection Without Burning Out Their Analysts?

Scaling threat detection as an MSSP doesn’t mean hiring more analysts — it means enabling the analysts you already have to handle more clients, more alerts, and more complex threats without burning out. The practical path forward combines three capabilities: continuous real-time intelligence that keeps detection systems current automatically, instant IOC investigation that cuts triage…

GitHub Actions Supply Chain Attack Redirects Tags to Steal CI/CD Credentials

In yet another software supply chain attack, threat actors have compromised the popular GitHub Actions workflow, actions-cool/issues-helper, to run malicious code that harvests sensitive credentials and exfiltrates them to an attacker-controlled server. “Every existing tag in the repository has been moved to point to an imposter commit that does not appear in the action’s normal…

Attackers accessed, downloaded code from Grafana Labs’ GitHub

A threat actor has managed to access Grafana Labs’ GitHub environment and download the company’s codebase, the open-source observability and data visualization firm announced on Sunday. The breach is significant given Grafana Labs’ widespread use across enterprise engineering and DevOps teams worldwide. Grafana Labs is best known for its open-source dashboard and visualization platform, but…

Ghostwriter Targets Ukrainian Government With Geofenced PDF Phishing, Cobalt Strike

The Belarus-aligned threat group known as Ghostwriter has been attributed to a fresh set of attacks targeting governmental organizations in Ukraine. Active since at least 2016, Ghostwriter has been linked to both cyber espionage and influence operations targeting neighboring countries, particularly Ukraine. It’s also tracked under the monikers FrostyNeighbor, PUSHCHA, Storm-0257, TA445, UAC‑0057

PraisonAI CVE-2026-44338 Auth Bypass Targeted Within Hours of Disclosure

Threat actors have been observed attempting to exploit a recently disclosed security vulnerability in PraisonAI, an open-source multi-agent orchestration framework, within four hours of public disclosure. The vulnerability in question is CVE-2026-44338 (CVSS score: 7.3), a case of missing authentication that exposes sensitive endpoints to anyone, potentially allowing an attacker to invoke the

Azerbaijani Energy Firm Hit by Repeated Microsoft Exchange Exploitation

A threat actor with affiliations to China has been linked to a “multi-wave intrusion” targeting an unnamed Azerbaijani oil and gas company between late December 2025 and late February 2026, marking an expansion of its targeting. The activity has been attributed by Bitdefender with moderate-to-high confidence to a hacking group known as FamousSparrow (aka UAT-9244),…

Google entdeckt erstmals KI-basierten Zero-Day-Exploit

Willkommen im neuen, KI-geschwängerten Bedrohungszeitalter. Gorodenkoff / Shutterstock Die Google Threat Intelligence Group (GTIG) warnt davor, dass kriminelle Hacker mittlerweile KI einsetzen – sowohl, um Schwachstellen aufzuspüren, als auch um anschließend Malware zu entwickeln, die diese aktiv ausnutzt. Der Anlass: Im Rahmen der eingehenden Analyse einer Angriffskampagne prorussischer Hacker haben die Sicherheitsexperten nach eigenen Angaben…

Mistral AI SDK, TanStack Router hit in npm software supply chain attack

The TeamPCP threat group has pulled off another big supply chain attack which within a few hours this week was able to successfully compromise 170 Node Package Manager (npm) and PyPI packages. The attack affected the entire TanStack Router ecosystem (@tanstack) of 42 packages, a routing library hugely popular among React web application developers. Multiple…

ThreatDown ITDR prevents credential-based attacks

ThreatDown, the former corporate business unit of Malwarebytes, launched ThreatDown Identity Threat Detection and Response (ITDR). ITDR is a new product that helps security teams monitor identities to detect suspicious activity, misconfigurations, and active attacks targeting user accounts and privileges. With native integrations for Microsoft Entra ID, Okta, and Active Directory, security teams gain unified…

ThreatDown Expands Into Identity Security With ITDR Platform

ThreatDown on Tuesday announced the launch of its new Identity Threat Detection and Response (ITDR) platform, designed to help organizations detect and respond to attacks targeting user identities and credentials after authentication. The California-based cybersecurity vendor said the product is built to monitor suspicious identity activity across hybrid environments, including Microsoft Entra ID, Okta, and…

Developer workstations are the new beachhead

I spent the first week of April reading three separate threat intelligence reports that, on the surface, had nothing in common. One covered a North Korean campaign that had published over 1,700 malicious packages across five open-source ecosystems. Another detailed a malware operation using a Zig-compiled binary to silently infect every IDE on a developer’s…

Mini Shai-Hulud Worm Compromises TanStack, Mistral AI, Guardrails AI & More Packages

TeamPCP, the threat actor behind the recent supply chain attack spree, has been linked to the compromise of the npm and PyPI packages from TanStack, UiPath, Mistral AI, OpenSearch, and Guardrails AI as part of a fresh Mini Shai-Hulud campaign. The affected npm packages have been modified to include an obfuscated JavaScript file (“router_init.js”) that’s designed…

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…

Google researchers uncover criminal zero-day exploit likely built with AI

Google’s threat intelligence researchers have linked a zero-day exploit to AI-assisted development by a criminal group. The exploit targeted a popular open-source web-based system administration tool. It allowed attackers to bypass two-factor authentication once they had valid user credentials. The flaw stemmed from a semantic logic error, a case where a developer hardcoded a trust…

Google discovers weaponized zero-day exploits created with AI

The Google Threat Intelligence Group (GTIG) today released evidence of a zero-day exploit developed by a cybercriminal group with the help of AI. It marks the first time the security research group has identified what it believes to be an AI-crafted zero-day exploit in the wild. While evidence of threat actors using AI models for…

Vibe Hacking: Two AI-Augmented Campaigns Target Government and Financial Sectors in Latin America

TrendAI™ Research has identified two emerging threat campaigns—SHADOW-AETHER-040 and SHADOW-AETHER-064—that use agentic AI to drive intrusion operations against government and financial organizations in Latin America, marking these among the first cases we have observed of AI agents executing attacks from initial access to data exfiltration.

TCLBANKER Banking Trojan Targets Financial Platforms via WhatsApp and Outlook Worms

Threat hunters have flagged a previously undocumented Brazilian banking trojan dubbed TCLBANKER that’s capable of targeting 59 banking, fintech, and cryptocurrency platforms. The activity is being tracked by Elastic Security Labs under the moniker REF3076. The malware family is assessed to be a major update of the Maverick, which is known to leverage a worm…

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…

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…

Intel 471 speeds threat hunting and remediation with Retroactive Threat Detections

Intel 471 has announced Retroactive Threat Detections (RTD), a new capability within its Verity471 platform. RTD helps security teams quickly understand the impact of new threats on their environments. This transforms static intelligence reports into actionable answers within minutes, enabling faster confirmation of compromise and remediation. RTD generated query configured for multiple tools, delivered within…

China-Linked UAT-8302 Targets Governments Using Shared APT Malware Across Regions

A sophisticated China-nexus advanced persistent threat (APT) group has been attributed to attacks targeting government entities in South America since at least late 2024 and government agencies in southeastern Europe in 2025. The activity is being tracked by Cisco Talos under the moniker UAT-8302, with post-exploitation involving the deployment of custom-made malware families that have…

MetInfo CMS CVE-2026-29014 Exploited for Remote Code Execution Attacks

Threat actors are actively exploiting a critical security flaw impacting an open-source content management system (CMS) known as MetInfo, according to new findings from VulnCheck. The vulnerability in question is CVE-2026-29014 (CVSS score: 9.8), a code injection flaw that could result in arbitrary code execution. “MetInfo CMS versions 7.9, 8.0, and 8.1 contain an unauthenticated…

Critical cPanel Vulnerability Weaponized to Target Government and MSP Networks

A previously unknown threat actor has been observed targeting government and military entities in Southeast Asia, alongside a smaller cluster of managed service providers (MSPs) and hosting providers in the Philippines, Laos, Canada, South Africa, and the U.S., by exploiting the recently disclosed vulnerability in cPanel. The activity, detected by Ctrl-Alt-Intel on May 2, 2026,…

Two new extortion crews are speedrunning the Scattered Spider playbook

A pair of persistent and problematic threat groups affiliated with The Com are actively targeting organizations across multiple critical infrastructure sectors for rapid data theft and extortion attacks, according to CrowdStrike. The financially-motivated attackers, which CrowdStrike tracks as Cordial Spider and Snarky Spider, have used voice-phishing and social engineering attacks to break into victims’ identity…

Release Notes: Expanded Threat Intelligence Access, AI Assisted Search 1,770 New Detections and More

April brought several updates across ANY.RUN’s Threat Intelligence and detection coverage.  The biggest change is expanded access to Threat Intelligence: Free plan users now get 20 premium requests in TI Lookup and YARA Search. This gives security teams a practical way to check suspicious indicators, explore related sandbox sessions, and validate malware or phishing activity using real attack…

EtherRAT Distribution Spoofing Administrative Tools via GitHub Facades

Intro A sophisticated, high-resilience malicious campaign was identified by Atos Threat Research Center (TRC) in March 2026. This operation specifically targets the high-privilege professional accounts of enterprise administrators, DevOps engineers, and security analysts by impersonating administrative utilities they rely on for daily operations. By integrating Search Engine Order (SEO)

LiteLLM CVE-2026-42208 SQL Injection Exploited within 36 Hours of Disclosure

In yet another instance of threat actors quickly jumping on the exploitation bandwagon, a newly disclosed critical security flaw in BerriAI’s LiteLLM Python package has come under active exploitation in the wild within 36 hours of the bug becoming public knowledge. The vulnerability, tracked as CVE-2026-42208 (CVSS score: 9.3), is an SQL injection that could…

More fake extensions linked to GlassWorm found in Open VSX code marketplace

The threat actor seeding the Open VSX code marketplace with fraudulent extensions that download the GlassWorm malware has uploaded 73 more impersonated links, as its attempt to infect software supply chains continues. Philipp Burckhardt, head of threat intelligence at Socket, which revealed the latest activity, called it a “significant escalation” in the gang’s activity, after…