SIGNALMONK
Wireless & RFID Security Expert
Professional Profile
SignalMonk leads security operations on Wi-Fi, BLE, RFID, and wireless IoT.
Key Skills
Wireless sniffing; BLE exploitation; RFID cloning detection; Secure IoT communication; Radio forensics
Major Achievements
Uncovered a corporate theft via cloned badges.
Articles by SIGNALMONK
When an Image Becomes a Courier: The Stealth Chain Behind PawsRunner and PureLogs
A phishing-led delivery chain is using hidden data in media files to move a credential stealer into memory, showing how ordinary formats can be repurposed as covert transport.
OtterCookie Finds the Soft Spot: Developer Machines Become Live Credential Targets
A Node.js remote-access trojan is being examined as a real-time secret harvester, a reminder that one infected workstation can put source control, cloud access, and automation accounts at risk.
Gremlin Stealer and the Quiet Abuse of .NET Resource Files
A stealer malware family is being linked to a familiar but easily abused .NET feature, showing how ordinary packaging mechanisms can become a hiding place for payloads.
Shai-Hulud’s Code Has Found New Hands, and npm Is the Battlefield
A recently released malware codebase has reportedly been reused in attacks tied to the npm ecosystem, raising the odds that one worm can quickly become many variants.
Linux’s Quiet Credential Thief: Why a Recycled Rootkit Matters
OrBit is being described as a Linux rootkit used to harvest SSH and sudo credentials, with recent analysis framing it as a selectively weaponized clone of Medusa rather than a fresh invention.
When a Popular Node.js Helper Turned Into a Supply-Chain Trap
A widely downloaded npm package was flagged with malicious releases, showing how one poisoned dependency can turn routine imports into a credential risk.
The Malware That Watches Back: Screen Control, Browser Snooping, and a Windows Privilege Jump
A Windows malware framework reported with screen control, browser artifact access, and a UAC bypass highlights how one post-compromise tool can stretch from observation to elevation.
When Code Keeps Changing, Security Has to Change Faster
In a post-quantum security context, polymorphic malware adds another layer of defensive complexity, pushing defenders to look beyond cryptographic theory and into implementation, identity, and operational control.
When a Home Laptop Becomes the Key to Corporate Systems
Infostealer malware on personal devices is less about nuisance and more about identity theft: browser cookies, VPN logins, and cloud tokens can be reused against business systems later.
Fake Claude Code Installers Turn a Developer Shortcut Into a Credential Trap
A counterfeit installer aimed at developers highlights how trusted setup habits can be repurposed into browser password and cookie theft.
When a ZIP File Becomes the Delivery Room for a Stealer
A reported Vidar campaign shows how staged loaders, trusted utilities, and heavy obfuscation can narrow EDR visibility long enough for credential theft to happen.
TrickMo’s New Trick: Android Malware That Hides Behind Pivots, Not Just Password Theft
A newly observed TrickMo variant pairs TON-based command-and-control with SOCKS5 pivoting, a combination that can make infected Android devices harder to trace and easier to abuse.
TrickMo Reappears as a Stealthier Android Trap for Money Apps
A fresh TrickMo variant is being tied to banking, fintech, and crypto-wallet users in parts of Europe, raising the stakes for mobile fraud even where the exact technical path is still not fully clear.
Trusted Plugins, Untrusted Payloads: The Jenkins Supply-Chain Trap Hiding in Plain Sight
A reported campaign around the Checkmarx Jenkins AST Plugin shows how security tooling itself can become a high-value target inside DevSecOps pipelines.
Package Trust Turns Toxic as a New Mini Shai-Hulud Wave Hits Popular Ecosystems
A fresh supply-chain campaign linked to TeamPCP has been tied to npm and PyPI packages across several well-known projects, underscoring how easily trust in dependencies can be weaponized.
Inside the Teams Trap: How Support Impersonation Turns Chat Into a Malware Dropper
A familiar workplace tool becomes a hostile entry point when attackers borrow trust, pose as IT, and use Microsoft Teams messages to push ModeloRAT into corporate environments.
When a Model Repository Turns Into a Credential Trap
A Hugging Face repository with a large download count has been tied to a Windows infostealer allegation, showing how trust signals in AI hubs can be bent into malware delivery.
Claude Lure, Windows Trap: The Sideloading Chain Hiding in Plain Sight
A deceptive website impersonates Anthropic’s Claude, using DLL sideloading and a signed binary to deliver a new backdoor.
GitHub Releases as a Malware Mailroom: The Hidden Route Behind a Python Infostealer
A script-led infostealer is using a trusted release channel, a phishing archive, and humanitarian bait to blend into ordinary software traffic.
When Linux Login Paths Become the Intrusion
Two malware families are pushing past the usual “infect the host” model and aiming straight at authentication, developer secrets, and the systems that keep software moving.