Critical Intel. Actionable Missions.
A Super Hero Support Organization
A private strategic intelligence agency. We turn critical intelligence into missions ordinary people can act on.
SignalActionableMission
Establish whether a fix now exists for the 12 critical vulnerabilities in Siemens SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP that CISA's ICSA-26-209-04, published 14 July 2026, lists as having none (worst: CVE-2023-28531, CVSS 9.8), and how many are exposed, so owners can protect themselves either way.
Owners of exposed devices need a mitigation whether or not the vendor ever answers.
What you can do: Check the vendor's own site and support channels for a fix or advisory for CVE-2023-28531 in Siemens SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP, published since 2026-07-14 (about 30 minutes).
Free
Follow the Signal
Watch what we track on the Starcom globe, and get the alerts as they land in our Discord.
Free · volunteer
Join the Mission
Volunteer as an Archangel Knight. Everyone starts as a Spark, and field divisions need training first. Knights are volunteers with no police powers.
Free · unpaid internship
Train with Us
Learn open-source research and field skills in our internship training program. It is unpaid and is not employment, and it is for people 18 and over.
Work with Us
Commission Intelligence
Strategic intelligence for a decision you face: assessments, scenarios and foresight, intelligence requirements, open-source research training. We don’t investigate a specific person or company.
Support the Mission on Patreon. Members get insider intel and private channels on our Discord. Payments go to Jordan Trana, who runs Archangel Agency, and are not tax-deductible.
How we verify. Every report names its sources and says what would change our view. Every place on our maps comes from a record, never a guess. We don’t investigate private individuals, and we correct our mistakes in public.