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New PS1Bot Malware Campaign Uses Malvertising to Deploy Multi-Stage In-Memory Attacks

New PS1Bot Malware Campaign Uses Malvertising to Deploy Multi-Stage In-Memory Attacks

Aug 13, 2025Ravie LakshmananMalvertising / Cryptocurrency Cybersecurity researchers have discovered a new malvertising campaign that’s designed to infect victims with a multi-stage malware framework called PS1Bot. “PS1Bot features a modular design, with several modules delivered… 

Zoom and Xerox Release Critical Security Updates Fixing Privilege Escalation and RCE Flaws

Zoom and Xerox Release Critical Security Updates Fixing Privilege Escalation and RCE Flaws

Aug 13, 2025Ravie LakshmananVulnerability / Software Security Zoom and Xerox have addressed critical security flaws in Zoom Clients for Windows and FreeFlow Core that could allow privilege escalation and remote code execution. The vulnerability impacting…