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

Critical Exim Mailer Flaw Enables Remote Code Execution Attacks

A newly disclosed vulnerability in the widely used Exim mail transfer agent exposes thousands of internet-facing mail servers to unauthenticated remote code execution, threatening core email infrastructure across Linux and Unix-like systems. Tracked as CVE-2026-45185 and nicknamed “Dead.Letter,” the bug…

New Malware Framework Enables Screen Control and UAC Bypass

A sophisticated malware framework capable of screen control, browser artifact access, and User Account Control (UAC) bypass, highlighting how attackers are increasingly adapting open-source tools for real-world intrusions. The attack chain revealed a carefully staged operation designed to blend into…

Hackers Hijack HWMonitor to Sideload Malicious DLL

Hackers are once again exploiting user trust in legitimate software, this time abusing the popular CPUID HWMonitor utility to deliver a stealthy remote access trojan. The malicious archive mimics a legitimate installer, highlighting how trusted tools remain a powerful lure…

PoC Exploit Released for Fragnesia Linux Flaw Enabling Root Access

A newly discovered Linux local privilege escalation vulnerability, dubbed “Fragnesia,” is sending shockwaves through the cybersecurity community. This critical flaw grants attackers immediate root access to compromised systems. A Proof of Concept (PoC) exploit is already available online, escalating the…

Seedworm APT Abuses Signed Binaries for DLL Sideloading

Seedworm also known as MuddyWater, Temp Zagros, and Static Kitten is widely attributed to Iran’s Ministry of Intelligence and Security (MOIS). An Iran-linked cyber-espionage group has launched a stealthy global campaign, abusing trusted software to infiltrate high-value targets quietly. The…

ClickFix Evolves Using Decade-Old Open-Source Python SOCKS5 Proxy

A newly observed ClickFix campaign is pushing beyond simple user-triggered infections, introducing a more persistent and stealthy intrusion chain using PySoxy, a 10-year-old open-source Python SOCKS5 proxy. Unlike traditional ClickFix attacks that rely on a single PowerShell execution, this campaign…