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Malware

Espionage Ransomware GhostRedirector Phishing Remote Management Tools Cybercriminal Exploits Credential Theft Stealer Logs RATs APT29

ESET Uncovers China-Linked GopherWhisper Using Slack, Discord and Outlook for Stealthy C2

Recovered chat logs with Outlook drafts expose a Go-built toolkit linked to a Mongolian government intrusion.

Sweden Says Pro-Russian Hackers Tried to Sabotage Heating Plant in 2025

Adobe Reader Zero-Day Exploited for Months Through Malicious PDFs

Axios npm Package Briefly Trojanized After Maintainer Account Takeover

Attackers Shift From Ransomware Encryption to Stealthy ‘Digital Parasites,’ Picus Report Finds

Active Attacks Hit SolarWinds Web Help Desk, Abusing Zoho ManageEngine and Velociraptor

Cisco Talos Exposes China-Linked UAT-7290 Targeting Telcos as Campaign Extends to Southeastern Europe

ReliaQuest Uncovers Wave of Typosquatted "Zendesk" Sites Targeting Support Teams

Microsoft Uncovers ‘SesameOp’ Backdoor Using OpenAI Assistants API for Stealthy C2

ESET Uncovers 'GhostRedirector' Using IIS Malware to Skew Google Rankings on 65 Windows Servers

Arrests Disrupt Scattered Spider But Copycats Exploit VMware Hypervisors