McAfee Labs uncovers Marsalek malware in fake game cheats. See how the dual-hook Marsalek malware drops PureLog to steal passwords from gamers and hackers.

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The post Marsalek Malware Disguised as Game Cheats Uses Dual-Hook Setup to Steal Passwords and Wallets appeared first on Daily CyberSecurity.

Sonatype uncovers the PolinRider loader in 12 releases across 10 hijacked packages. See how the npm PolinRider loader uses Ethereum to fetch malware.

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• Trojanized Inno Setup Installers Deliver Proxyware and Compute Hijackers
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The post PolinRider Loader Hits 10 Hijacked npm Packages Using Ethereum Dead-Drop Resolver appeared first on Daily CyberSecurity.

Microsoft exposes a campaign using trojanized installers. See how Inno Setup trojanized installers silently deploy WorldProxyPool, BOINC, and adware.

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• PolinRider Loader Hits 10 Hijacked npm Packages Using Ethereum Dead-Drop Resolver
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The post Trojanized Inno Setup Installers Deliver Proxyware and Compute Hijackers appeared first on Daily CyberSecurity.

Morphisec exposes a LuaJIT XLoader infostealer campaign. Learn how the XLoader infostealer abuses JScript and shared-section injection.

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• BITTER PapRAT Malware Targets South Asian Organizations
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The post LuaJIT XLoader Infostealer Spreads via Fake Orders appeared first on Daily CyberSecurity.

Fortinet exposes the PapRAT malware campaign. See how the BITTER PapRAT malware uses three infection chains and Rust to spy on South Asian targets.

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The post BITTER PapRAT Malware Targets South Asian Organizations appeared first on Daily CyberSecurity.

Apple issued warnings across 99 nations as the Apple mercenary spyware threat targets investigative journalists with sophisticated surveillance tools.

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• BITTER PapRAT Malware Targets South Asian Organizations
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The post Apple Mercenary Spyware Threat Prompts Global Alerts appeared first on Daily CyberSecurity.

Pluto Research exposes Hugging Face malware. This Hugging Face malware campaign drops cryptominers and backdoors on self-hosted AI servers.

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• PSK Agent RAT Hits Magento Stores Through StyleSmuggler Exploitation
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• NIK C2 Framework Integrates OpenAI API to Analyze Stolen Data in Live Attacks

The post Hugging Face Malware Campaign Infects AI GPU Servers appeared first on Daily CyberSecurity.

StyleSmuggler exploitation of CVE-2026-75650 drops the PSK Agent RAT and a PHP webshell on Magento stores. See how to detect and respond.

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• Hugging Face Malware Campaign Infects AI GPU Servers
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The post PSK Agent RAT Hits Magento Stores Through StyleSmuggler Exploitation appeared first on Daily CyberSecurity.

Cisco Talos uncovers the NIK C2 framework. This Windows NIK C2 framework abuses OpenAI APIs to analyze stolen victim data and deploy screen lockers.

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• Rust Doorway Botnet Exploits Routers, Cameras, and Servers
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The post NIK C2 Framework Integrates OpenAI API to Analyze Stolen Data in Live Attacks appeared first on Daily CyberSecurity.

CloudSEK uncovers the Doorway botnet. The Rust Doorway botnet exploits routers, cameras, and servers to build a global proxy network.

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• NIK C2 Framework Integrates OpenAI API to Analyze Stolen Data in Live Attacks
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The post Rust Doorway Botnet Exploits Routers, Cameras, and Servers appeared first on Daily CyberSecurity.

A widespread Synology NAS ransomware wave targets exposed devices via patched DSM vulnerabilities. Update firmware immediately to prevent encryption.

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• NIK C2 Framework Integrates OpenAI API to Analyze Stolen Data in Live Attacks
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The post Synology NAS Ransomware Targets Unpatched Devices appeared first on Daily CyberSecurity.

Cursor removed a malicious Claude Code extension backdoor. Learn how the Cursor Claude Code extension backdoor planted SSH keys on up to 5,000 developer PCs.

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The post Malicious Claude Code Extension Injects SSH Backdoor in Cursor Marketplace appeared first on Daily CyberSecurity.

Cyble reveals how INJ3CTOR3 FreePBX malware steals 17 config files every minute. The JOMANGY INJ3CTOR3 FreePBX malware enables off-box toll fraud.

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The post INJ3CTOR3 FreePBX Malware Steals 17 Configuration Files for Off-Box Toll Fraud appeared first on Daily CyberSecurity.

Group-IB exposes CyberDakait Android malware. The Indian CyberDakait Android malware campaign uses 7 trojans to infect 17,960 phones and steal 7.6M SMS.

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• Malicious Claude Code Extension Injects SSH Backdoor in Cursor Marketplace
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• Qilin Ransomware Targets VMware ESXi Servers and Healthcare Networks After Claiming 900 Victims in 2026

The post CyberDakait Deploys Seven Android Trojan Families Against 17,960 Indian Banking Devices appeared first on Daily CyberSecurity.

Acronis analyzes Qilin ransomware after 900+ attacks in 2026. See how ESXi Qilin ransomware scripts hijack VMware hosts and leak data on WikiLeaksV2.

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• Malicious Claude Code Extension Injects SSH Backdoor in Cursor Marketplace
• INJ3CTOR3 FreePBX Malware Steals 17 Configuration Files for Off-Box Toll Fraud
• CyberDakait Deploys Seven Android Trojan Families Against 17,960 Indian Banking Devices

The post Qilin Ransomware Targets VMware ESXi Servers and Healthcare Networks After Claiming 900 Victims in 2026 appeared first on Daily CyberSecurity.

Check Point reveals the Yoba malware campaign. This GitHub Yoba malware campaign uses signed OpenAI and Anthropic binaries to sideload YobaLoader.

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The post Yoba Malware Campaign Sideloads Payloads Through Signed OpenAI and Anthropic Binaries appeared first on Daily CyberSecurity.

Trellix uncovers the Sirius Backdoor in fake FedEx tax invoices. See how the fileless Sirius Backdoor blinds EDRs and survives Windows OS resets.

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• Brazilian Magecart Group Hits Convertr Ecommerce Platform in Plausible Analytics Supply Chain Attack

The post Fake FedEx Tax Invoice PDFs Deliver Fileless Sirius Backdoor to Windows Systems appeared first on Daily CyberSecurity.

Socket uncovers malicious Firefox extensions spoofing Phantom, Jupiter, and Bitget. These malicious Firefox wallet extensions steal seed phrases.

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• Yoba Malware Campaign Sideloads Payloads Through Signed OpenAI and Anthropic Binaries
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• Brazilian Magecart Group Hits Convertr Ecommerce Platform in Plausible Analytics Supply Chain Attack

The post Fake Phantom, Jupiter, and Bitget Firefox Extensions Steal Crypto Recovery Phrases appeared first on Daily CyberSecurity.

Cisco Talos uncovered the KeyDrift malware UAT-11473 campaign exploiting CVE-2026-20127 to steal IPsec keys from Cisco SD-WAN controllers.

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The post UAT-11473 Deploys KeyDrift Malware on Cisco SD-WAN Controllers via CVE-2026-20127 appeared first on Daily CyberSecurity.

Sansec uncovers a Convertr supply chain attack. See how a Plausible Convertr supply chain attack planted a Magecart card and CPF skimmer on stores.

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The post Brazilian Magecart Group Hits Convertr Ecommerce Platform in Plausible Analytics Supply Chain Attack appeared first on Daily CyberSecurity.