Threat Advisories:

Lazarus Group’s New Comebacker Variant Targets Aerospace & Defense Threat Actors Turn RMM Tools into Backdoor Gateways CVE-2025-12480: Triofox Exploit Turns Trusted Access Into a Security Nightmare Microsoft’s November 2025 Patch Tuesday Roundup Telegram-Powered Credential Theft Campaign Sweeps Europe Critical Zero-Day Exposes Synology Devices to Remote Attacks APT41 Cyber-Espionage Campaign Targets U.S. Policy Institutions I Paid Twice: Inside the Booking.com Phishing Fraud Return of Gootloader: Blending Technical Evasion with Operational Discipline Unmasking Airstalk’s Covert Supply Chain Intrusion WordPress Plugin Bug CVE-2025-11833 Hands Hackers the Admin Throne Silent Lynx APT: Espionage Operations Targeting Central Asia’s Critical Infrastructure SleepyDuck: Trojan Nesting in the Open VSX Marketplace Operation SkyCloak: Covert Cyber Strikes on Russian and Belarusian Military Personnel Typosquatted npm Packages Execute Stealthy CredentialTheft Operation Hijackloader Strikes Colombia with PureHVNC Vietnamese Actors Use Recruitment Lures for Espionage and Theft Qilin Ransomware Surge: A Growing Global Threat to Critical Sectors ClickOnce Deception: SideWinder’s New Path to Diplomats The Gift Card Grinch Uncovered in the Jingle Thief Campaign

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Tsunami Botnet Preying on Insufficiently Shielded Linux SSH Servers

Threat Level – Amber | Vulnerability Report

An ongoing hacking campaign has been targeting inadequately secured Linux SSH servers. The objective of this campaign is to deploy the Tsunami DDoS botnet.

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