Bitdefender

FamousSparrow APT Targets Azerbaijani Oil and Gas Industry

I'd like to thank my co-author, Martin Zugec, for his valuable contributions to this report. This intrusion adds three dimensions to the public understanding of Chinese APT activity in contested ...
Infosecurity-magazine.com

Fake Claude AI Site Drops Beagle Backdoor on Windows Users

A fraudulent imitation of Anthropic's Claude website has been used to distribute a previously undocumented backdoor named Beagle, deployed through a Dynamic Link Library (DLL) sideloading chain that ...
Bleeping Computer

Firestarter malware survives Cisco firewall updates, security patches

Cybersecurity agencies in the U.S. and U.K. are warning about a custom malware called Firestarter persisting on Cisco Firepower and Secure Firewall devices running Adaptive Security Appliance (ASA) or ...
IEEE

An ML-driven Adaptive TGTCT-2SRU-Based Security Framework For Polymorphic Shellcode Analysis In Multi-Layered Cloud Environment

Abstract: Adaptive Security Mechanisms (ASMs) are vital in the era of Cloud Computing (CC) for handling Evolving Threats (ETs). Nevertheless, none of the existing works concentrated on examining the ...
Crowdfund Insider

Trojan Now Impacting Brazilian Financial Institution Clients, Malware Employs Advanced Stealth Tactics : Analysis

Cybersecurity researchers at Kaspersky’s Global Research and Analysis Team (GReAT) have spotlighted a highly evolved banking Trojan named GoPix in a detailed disclosure released on March 16, 2026.
Security Boulevard

China-nexus Threat Actor Targets Persian Gulf Region With PlugX

IntroductionOn March 1, 2026, ThreatLabz observed new activity from a China-nexus threat actor targeting countries in the Persian Gulf region. The activity took place within the first 24 hours of the ...
TechRepublic

Hackers Pose as IT Staff in Microsoft Teams to Install Malware

Hackers are impersonating IT staff in Microsoft Teams to trick employees into installing malware, giving attackers stealthy access to corporate networks. Microsoft Teams impersonation and social ...
Bleeping Computer

Microsoft Teams phishing targets employees with A0Backdoor malware

Hackers contacted employees at financial and healthcare organizations over Microsoft Teams to trick them into granting remote access through Quick Assist and deploy a new piece of malware called ...
Security Boulevard

Middle East Conflict Fuels Opportunistic Cyber Attacks

IntroductionThreat actors often take advantage of major global events to fuel interest in their malicious activities. Zscaler ThreatLabz is diligently tracking a surge in cybercriminal activity that ...
TechRepublic

Fake CAPTCHA Scam Tricks Windows Users Into Installing Malware

A fake CAPTCHA scam is tricking Windows users into running PowerShell commands that install StealC malware and steal passwords, crypto wallets, and more. A new social engineering campaign is abusing ...
CSOonline

This stealthy Windows RAT holds live conversations with its operators

Security researchers at Point Wild have disclosed a new Windows malware campaign that uses a multi-stage infection chain to establish persistent, memory-resident access on compromised systems and ...
CSOonline

XWorm campaign shows a shift toward fileless malware and in-memory evasion tactics

In a newly disclosed multi-stage threat campaign, attackers were seen skipping disk and leaning on in-memory tricks to deliver the XWorm remote access trojan (RAT). According to Forcepoint Labs’ ...