Category: GBHackers Security | #1 Globally Trusted Cyber Security News Platform

PoC Exploit Released for Linux Kernel Guest-to-Host Escape Vulnerability

A proof-of-concept (PoC) exploit has been publicly released for a critical Linux kernel vulnerability, tracked as CVE-2026-46316, enabling guest-to-host escape in KVM/arm64 environments. The flaw, dubbed “ITScape” by security researcher Hyunwoo Kim (V4bel), affects the Kernel-based Virtual Machine (KVM) subsystem…

Ivanti Command Injection Flaw Exploited After PoC Code Release

Ivanti Sentry is facing active exploitation attempts following the public release of proof-of-concept (PoC) code targeting a critical OS command injection vulnerability tracked as CVE-2026-10520. The flaw, along with a second critical issue (CVE-2026-10523), was disclosed by Ivanti on June…

73 Microsoft Packages Weaponized in Password Stealer Attack

GitHub disabled 73 repositories across four Microsoft organizations Azure, Azure-Samples, microsoft, and MicrosoftDocs inside a 105-second window. Each repo now shows GitHub’s “This repository has been disabled. Access to this repository has been disabled by GitHub Staff due to a…

Tax Phishing Emails Deliver In-Memory Malware to Windows Systems

Cybercriminals are leveraging tax-themed phishing emails to deploy sophisticated in-memory malware on Windows systems, bypassing traditional disk-based detection mechanisms. The attack cascade begins when victims receive phishing emails containing malicious attachments disguised as official tax documents, W-2 forms, or rejected…

Malicious npm Package ‘dbmux’ Targets Developers

Malware was discovered in the npm package dbmux. Any computer with this package installed or running should be considered fully compromised. The GitHub Advisory (GHSA-62wx-5f55-w8g2) characterizes the incident as severe: any machine with dbmux installed or executing it should be…

OpenClaw AI Agent Leaks Credentials in Phishing Simulation

Autonomous email agents can become high‑impact phishing victims, leaking cloud credentials and sensitive business data even when wrapped in explicit safety instructions. In a controlled lab deployment on the OpenClaw agent platform, an AI agent dubbed “Pinchy” failed multiple classic…

Hackers Use ClickFix Chain to Deploy MLTBackdoor Malware

A sophisticated new backdoor family, tracked as MLTBackdoor, that operators are deploying through a multi-stage ClickFix infection chain to establish footholds for ransomware and follow-on activity. The campaign begins with an automotive-themed ClickFix lure: when a victim copies, pastes, and…

Hackers Use TikTok and Instagram Reels to Push Fake Software Malware

An emerging phishing vector that weaponizes short-form social videos on TikTok and Instagram Reels to distribute malware and funnel victims to malicious download sites. Attackers publish polished “how-to” tutorials and casual user-style clips promising free premium software Spotify Premium, CapCut…