CISA has issued a critical warning regarding a zero-day cross-site scripting (XSS) vulnerability in Synacor’s Zimbra Collaboration Suite (ZCS), designated as CVE-2025-27915.  This vulnerability has been actively exploited in attacks and poses significant risks to organizations using the popular email and collaboration platform. Zimbra Collaboration Suite (ZCS) XSS Flaw The vulnerability exists within the Classic […] The post CISA Warns of Zimbra Collaboration Suite (ZCS) XSS Zero-Day Vulnerability Actively Exploited in Attacks appeared first on Cyber Security News.

A massive escalation in attacks targeting Palo Alto Networks PAN-OS GlobalProtect login portals, with over 2,200 unique IP addresses conducting reconnaissance operations as of October 7, 2025.  This represents a significant surge from the initial 1,300 IPs observed just days earlier, marking the highest scanning activity recorded in the past 90 days according to GreyNoise […] The post Attacks on Palo Alto PAN-OS Global Protect Login Portals Surge from 2,200 IPs appeared first on Cyber Security News.

Google has released Chrome version 141.0.7390.65/.66 for Windows and Mac, along with 141.0.7390.65 for Linux, addressing multiple critical security vulnerabilities that could allow attackers to execute arbitrary code on affected systems.  The update, announced on October 7, 2025, includes three significant security fixes that pose serious risks to users worldwide. Heap Buffer Overflow and Memory […] The post Multiple Chrome Vulnerabilities Expose Users to Arbitrary Code Execution Attacks appeared first on Cyber Security News.

A novel and alarming cybersecurity threat has emerged, turning an ordinary computer peripheral into a sophisticated eavesdropping device. Researchers have detailed a new technique, dubbed the “Mic-E-Mouse” attack, which allows threat actors to exfiltrate sensitive data by exploiting the high-performance optical sensors found in many modern computer mice. This method can covertly capture and reconstruct […] The post New Mic-E-Mouse Attack Let Hackers Exfiltrate Sensitive Data by Exploiting Mouse Sensors appeared first on Cyber Security News.