This week’s ThreatsDay Bulletin covers malicious packages, fake apps, AI prompt attacks, exposed systems, weak defaults, and stealthy malware traffic.

The Cybersecurity and Infrastructure Security Agency and other U.S. and international partners yesterday released an updated advisory on Iranian-affiliated cyber actors targeting internet-connected ...

This advisory was originally published on April 7, 2026. The authoring agencies updated this advisory on July 22, 2026, to add new guidance on detecting malicious changes in reusable code modules ...

The new Sinumerik One Generation meets increased cybersecurity requirements in line with the EU Cyber Resilience Act (CRA).

Before recently, I had never touched industrial security. I just had a standard PC, some free open-source software, and a deep curiosity about how critical infrastructure actually works under the hood ...

CHEMNITZ, Germany – In a small corner of a vast thyssenkrupp factory in this industrial town, an engineer was talking to a machine. “From the beginning I was only speaking to it in English, but today ...