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Security News, Assessments & Alerts Page 43

Security News, Assessments & Alerts

Security Issues, Vulnerabilities, Exploits & Government Alerts

First Malicious MCP Server Found Stealing Emails in Rogue Postmark-MCP Package

First Malicious MCP Server Found Stealing Emails in Rogue Postmark-MCP Package

Sep 29, 2025Ravie LakshmananMCP Server / Vulnerability Cybersecurity researchers have discovered what has been described as the first-ever instance of a Model Context Protocol (MCP) server spotted in the wild, raising software supply chain risks.… 

China-Linked PlugX and Bookworm Malware Attacks Target Asian Telecom and ASEAN Networks

China-Linked PlugX and Bookworm Malware Attacks Target Asian Telecom and ASEAN Networks

Sep 27, 2025Ravie LakshmananMalware / Network Security Telecommunications and manufacturing sectors in Central and South Asian countries have emerged as the target of an ongoing campaign distributing a new variant of a known malware called… 

Researchers Expose SVG and PureRAT Phishing Threats Targeting Ukraine and Vietnam

Researchers Expose SVG and PureRAT Phishing Threats Targeting Ukraine and Vietnam

Sep 26, 2025Ravie LakshmananMalware / Cryptocurrency A new campaign has been observed impersonating Ukrainian government agencies in phishing attacks to deliver CountLoader, which is then used to drop Amatera Stealer and PureMiner. “The phishing emails… 

New COLDRIVER Malware Campaign Joins BO Team and Bearlyfy in Russia-Focused Cyberattacks

New COLDRIVER Malware Campaign Joins BO Team and Bearlyfy in Russia-Focused Cyberattacks

The Russian advanced persistent threat (APT) group known as COLDRIVER has been attributed to a fresh round of ClickFix-style attacks designed to deliver two new “lightweight” malware families tracked as BAITSWITCH and SIMPLEFIX. Zscaler ThreatLabz,… 

Fortra GoAnywhere CVSS 10 Flaw Exploited as 0-Day a Week Before Public Disclosure

Fortra GoAnywhere CVSS 10 Flaw Exploited as 0-Day a Week Before Public Disclosure

Sep 26, 2025Ravie LakshmananVulnerability / Threat Intelligence Cybersecurity company watchTowr Labs has disclosed that it has “credible evidence” of active exploitation of the recently disclosed security flaw in Fortra GoAnywhere Managed File Transfer (MFT) software… 

New macOS XCSSET Variant Targets Firefox with Clipper and Persistence Module

New macOS XCSSET Variant Targets Firefox with Clipper and Persistence Module

Sep 26, 2025Ravie LakshmananMalware / Browser Security Cybersecurity researchers have discovered an updated version of a known Apple macOS malware called XCSSET that has been observed in limited attacks. “This new variant of XCSSET brings…