Archiv für April 2026

Der axios-Maintainer beschreibt, wie Cyberkriminelle den HTTP-Client mit Schadcode verseuchen konnten. Derweil gibt es ähnliche Attacken auf weitere Maintainer.

CISA has added one new vulnerability to its Known Exploited Vulnerabilities (KEV) Catalog, based on evidence of active exploitation. CVE-2026-35616 – Fortinet FortiClient EMS Improper Access Control Vulnerability This type of vulnerability is a frequent attack vector for malicious cyber actors and poses significant risks to the federal enterprise. Binding Operational Directive (BOD) 22-01: Reducing […]

Es sind wichtige Updates für den Open-Source-Werblocker Pi-hole erschienen. Unter anderem kann Schadcode auf Systeme gelangen.

Advisory at a Glance Title Iranian-Affiliated Cyber Actors Exploit Programmable Logic Controllers Across US Critical Infrastructure Original Publication April 7, 2026 Executive Summary Iran-affiliated advanced persistent threat (APT) actors are conducting exploitation activity targeting internet-facing operational technology (OT) devices, including programmable logic controllers (PLCs) manufactured by Rockwell Automation/Allen-Bradley. This activity has led to PLC disruptions […]

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Eine Analyse von Darktrace zeigt, wie die APT-Gruppe Salt Typhoon mit Zero-Day-Exploits, DLL-Sideloading und verschleierter Kommunikation westliche Netze unterwandert. Der Fall verdeutlicht, warum klassische Abwehrmechanismen an ihre Grenzen stoßen.

In one of his recent diaries, Johannes discussed how open redirects are actively being sought out by threat actors[1], which made me wonder about how commonly these mechanisms are actually misused…