Astra Linux – Vulnerability in exim4

Exim dnsdb Out-of-Bounds Read Information Disclosure Vulnerability. This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of Exim. Authentication is not required to exploit this vulnerability. The specific flaw exists within the SMTP...

The Crown Jewels of Active Directory: How Trellix Helix Detects NTDS.dit Theft

The Crown Jewels of Active Directory: How Trellix Helix Detects NTDS.dit Theft By Adithya Chandra and Maulik Maheta · February 2, 2026 Executive summary Active Directory serves as the central repository for an organization's authentication infrastructure. Malicious actors frequently focus on...