Advanced Kerberos abuse using Restricted Delegation and Protocol Transition (S4U)

Kerberos is one of the most robust authentication protocols ever designed for enterprise environments. Its strength, however, does not rely solely on cryptography, but on a strict trust model enforced by the Key Distribution Center (KDC). When that trust model is misdesigned or poorly maintained, Kerberos can become a powerful attack vector capable of leading…

Google Gemini Vulnerability Exploits Calendar Data through Prompt Injection

Google Gemini Vulnerability Exploits Calendar Data through Prompt Injection Background & Context The security landscape surrounding personal data management tools, particularly in cloud-based environments, has become increasingly complex as user reliance on these systems grows. Google Calendar, a tool integral to both personal and professional scheduling, facilitates seamless collaboration but also poses significant risks when…

Google Chrome Empowers Users with Option to Disable On-Device AI for Scam Detection

Google Chrome Empowers Users with Option to Disable On-Device AI for Scam Detection Background and Context In recent years, the prevalence of online scams has surged, prompting tech companies to develop innovative solutions to protect users from fraudulent activities. Google Chrome, a leading web browser globally, introduced the “Enhanced Protection” feature to address this issue,…

OpenAI Launches $8 ChatGPT Go Subscription with Ad Support Worldwide

OpenAI Launches $8 ChatGPT Go Subscription with Ad Support Worldwide Introduction OpenAI has recently launched its $8 ChatGPT Go subscription, now available globally, which offers users an increased messaging limit—a tenfold increase over standard usage. This move marks a significant expansion in OpenAI’s subscription offerings and raises questions about the future monetization of AI-based services.…

OpenAI’s “Agora”: A New Era for Real-Time Cross-Platform Interactions

OpenAI’s “Agora”: A New Era for Real-Time Cross-Platform Interactions Background and Context As artificial intelligence continues to evolve, companies are increasingly exploring the integration of AI capabilities across diverse platforms. OpenAI, recognized for its advancements in natural language processing, has grown its portfolio significantly since the launch of its flagship product, ChatGPT, in November 2022.…

Charity-Themed Malware Campaign Targets Ukraine’s Defense Forces

Charity-Themed Malware Campaign Targets Ukraine’s Defense Forces Background and Context In recent years, cybersecurity threats have become increasingly sophisticated, particularly against government entities involved in ongoing conflicts. Between October and December 2025, officials of Ukraine’s Defense Forces were among those targeted in a malware campaign that disguised itself under the pretense of charitable activity. This…

N8n Supply Chain Attack: Exploiting Community Nodes for OAuth Token Theft

N8n Supply Chain Attack: Exploiting Community Nodes for OAuth Token Theft Background and Context The recent supply chain attack targeting the n8n automation platform underscores a significant threat within the software development ecosystem, particularly related to the management of open-source packages. N8n is an open-source workflow automation tool that enables users to connect various applications…