InfoSecBulletin Cybersecurity for mankind

Google released an urgent security update for Chrome to address a high-severity zero-day vulnerability being actively exploited. This flaw, known as CVE-2026-2441, affects the browser’s CSS component and could let attackers run harmful code on a victim’s machine through a compromised webpage. Attackers can use a “dangling pointer” to insert …

PentestAgent, an open-source AI framework by Masic (GH05TCREW), now offers improved features like prebuilt attack playbooks and easy HexStrike integration. A researcher known as GH05TCREW released a tool on GitHub that uses large language models (LLMs) like Claude Sonnet or GPT-5 through LiteLLM for advanced black-box security evaluations. PentestAgent uses …

Daily a lot of cyberattack happen around the world including ransomware, malware attack, data breaches, website defacement and so on. It’s our daily security digest to cover the latest happenings in the world. A Daily Security Update is a concise, regularly published summary of the latest developments in cybersecurity. Its …