F5 plans to acquire CalypsoAI, which offers adaptive AI security solutions. CalypsoAI’s technology will be added to F5’s Application Delivery and Security Platform (ADSP). CalypsoAI, established in 2018, provides real-time protection for AI applications against threats like prompt injection and jailbreaking. Their platform offers defense, red teaming, and data security …

The Villager framework, an AI-powered penetration testing tool, integrates Kali Linux tools with DeepSeek AI to automate cyber attack processes. Developed by the Chinese group Cyberspike, it was released on the Python Package Index in July 2025 and quickly gained over 10,000 downloads in two months. Villager marks a major …

Samsung released its monthly Android security updates, addressing a vulnerability exploited in zero-day attacks. CVE-2025-21043 (CVSS score: 8.8) is a vulnerability that allows an out-of-bounds write, potentially leading to arbitrary code execution. “Out-of-bounds Write in libimagecodec.quram.so prior to SMR Sep-2025 Release 1 allows remote attackers to execute arbitrary code,” Samsung …