Dark Caracal Deploys New Go Malware With Ethereum-Based C2 Fallback|Australian Police Charge Two Over TeamPCP Credential Theft|Meta to Pay Up to $18B Over Teen Social Media Use|CISA Warns Water Utilities: Find Your Exposed PLCs Before Attackers Do|OpenAI banned Russian ChatGPT accounts backing covert influence operation|CISA Red Team Fully Compromised Two Critical Infrastructure Orgs|FBI Seizes China-Linked Hacking Platforms QScan and QTRouter Used Against Critical Infrastructure|U.S. CISA adds Gitea flaw to its Known Exploited Vulnerabilities catalog|88 ID Verification Breaches Show the Cost of Collecting Identity Data|WhatsApp Adds Stronger Security as Passkeys Hit 1 Billion|Operation Jackal: 58 Arrests Expose the Money Laundering Machine Behind Global Scams|Norway ’s Digital Government Infrastructure Hit by a new DDoS Attack|Dark Caracal Deploys New Go Malware With Ethereum-Based C2 Fallback|Australian Police Charge Two Over TeamPCP Credential Theft|Meta to Pay Up to $18B Over Teen Social Media Use|CISA Warns Water Utilities: Find Your Exposed PLCs Before Attackers Do|OpenAI banned Russian ChatGPT accounts backing covert influence operation|CISA Red Team Fully Compromised Two Critical Infrastructure Orgs|FBI Seizes China-Linked Hacking Platforms QScan and QTRouter Used Against Critical Infrastructure|U.S. CISA adds Gitea flaw to its Known Exploited Vulnerabilities catalog|88 ID Verification Breaches Show the Cost of Collecting Identity Data|WhatsApp Adds Stronger Security as Passkeys Hit 1 Billion|Operation Jackal: 58 Arrests Expose the Money Laundering Machine Behind Global Scams|Norway ’s Digital Government Infrastructure Hit by a new DDoS Attack|

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SECURITY AFFAIRS MALWARE NEWSLETTER ROUND 64

Security Affairs Malware newsletter includes a collection of the best articles and research on malware in the international landscape Malware Newsletter Brewing Trouble — Dissecting a macOS Malware Campaign   Large-Scale Attack Targeting Macs via GitHub Pages Impersonating Companies to Attempt to Deliver Stealer Malware Prompts as Code & Embedded Keys | The Hunt for LLM-Enabled […]

September 28, 2025

Security Affairs malware newsletter 2

Security Affairs Malware newsletter includes a collection of the best articles and research on malware in the international landscape

Malware Newsletter

Brewing Trouble — Dissecting a macOS Malware Campaign

Large-Scale Attack Targeting Macs via GitHub Pages Impersonating Companies to Attempt to Deliver Stealer Malware

Prompts as Code & Embedded Keys | The Hunt for LLM-Enabled Malware

The Chameleon’s Trap: Inside the Top 3 Exploit Thriving on 60% of Unpatched MS Office Systems

YiBackdoor: A New Malware Family With Links to IcedID and Latrodectus

Two Malicious Rust Crates Impersonate Popular Logger to Steal Wallet Keys

How RainyDay, Turian and a new PlugX variant abuse DLL search order hijacking

Mapping the Infrastructure and Malware Ecosystem of MuddyWater

Operation Rewrite: Chinese-Speaking Threat Actors Deploy BadIIS in a Wide Scale SEO Poisoning Campaign

ShadowV2: An emerging DDoS for hire botnet

Another BRICKSTORM: Stealthy Backdoor Enabling Espionage into Tech and Legal Sectors

RedNovember Targets Government, Defense, and Technology Organizations

Malware Analysis Report RayInitiator & LINE VIPER

XCSSET evolves again: Analyzing the latest updates to XCSSET’s inventory

Bearlyfy: The Evolution of a New Ransomware Group and Its Connection to PhantomCore

Updated BO Team Grouping Tools

Deniability by Design: DNS-Driven Insights into a Malicious Ad Network

Defending against Stegomalware in Deep Neural Networks with Permutation Symmetry

CyberSOCEval: Benchmarking LLMs Capabilities for Malware Analysis and Threat Intelligence Reasoning

DCmal-2025: A Novel Routing-Based DisConnectivity Malware—Development, Impact, and Countermeasures

Follow me on Twitter: @securityaffairs and Facebook and Mastodon

Pierluigi Paganini

(SecurityAffairs – hacking, newsletter)

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Dark Caracal Deploys New Go Malware With Ethereum-Based C2 Fallback

Dark Caracal Deploys New Go Malware With Ethereum-Based C2 Fallback

Australian Police Charge Two Over TeamPCP Credential Theft

Australian Police Charge Two Over TeamPCP Credential Theft

Meta to Pay Up to $18B Over Teen Social Media Use

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