InfoSecBulletin Cybersecurity for mankind

The Russia-linked group UAC-0001, or APT28, is exploiting a zero-day vulnerability in Microsoft Office. The group exploits this flaw to install advanced malware targeting Ukrainian government and EU organizations. The vulnerability, identified as CVE-2026-21509, was disclosed by Microsoft on January 26, 2026, with warnings about active exploitation in the wild. …

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 …

AutoPentestX is an open-source toolkit for automated penetration testing on Linux, allowing security assessments from one command. Created by Gowtham Darkseid and released in November 2025, it produces professional PDF reports and focuses on safe, non-destructive testing. AutoPentestX automates OS detection, port scanning, service enumeration, and vulnerability checks for Kali …