Substack Daily Updates – 3-17-26

Today I published the following on Chemical Facility Security News:

• Review – Bills Introduced – 32 bills – HR 7945, N2O ban – Short version of article published here (premium content) – https://chemical-facility-security-news.blogspot.com/2026/03/review-bills-introduced-3-17-26.html

• CSB Publishes Accurate Energetic Systems Investigation Update 3-16-26 – https://chemical-facility-security-news.blogspot.com/2026/03/csb-publishes-accurate-energetic.html

• Review – 4 Advisories and 2 Updates Published – 3-17-26 – NCCIC-ICS control system security advisories for products from Siemens, Schneider Electric (2), and CODESYS – Updates for products from Schneider and Hitachi Electric – Short version of article published here (premium content) – https://chemical-facility-security-news.blogspot.com/2026/03/review-4-advisories-and-2-updates.html

I have removed the following articles from the CFSN Detailed Analysis paywall:

• Public ICS Disclosures – Week of 2-7-26 – Part 1, and

• Public ICS Disclosures – Week of 3-7-26 – Part 3.

These support today’s CISA advisory post.

I posted the following to my social media feeds (X, Mastodon, Substack, and LinkedIn):

• I posted the following to a discussion on X about Iranian threats to hit Trump family properties in the Middle East: “This could trigger an unreasonably violent response from Trump, hitting back at him at a personal level. Which is probably the intention.”

• I posted the following to a discussion on X about the suggestion that the recent fire on the USS Gerald Ford was set by sailors to avoid continued deployment in support of the war on Iran: “Fire onboard naval vessels as sea is too dangerous a situation to be a route to safety. Draw your own conclusions.”