CFSN Detailed Analysis - Substack Daily Update – 2-21-26 – Free Content – tinyurl.com/5apt6ty5

Public ICS Disclosures – Week of 2-14-26 – Part 2 – Another bulk vendor disclosure – 3 more vendor advisories – 6 vendor updates – 1 researcher report – 2 exploits – tinyurl.com/4v3rre9s Subscription required #icsSecurity

Review – Public ICS Disclosures – Week of 2-14-26 – Part 2 – Another bulk vendor disclosure – 3 more vendor advisories – 6 vendor updates – 1 researcher report – 2 exploits – Short version – tinyurl.com/3n5t5r5r #icsSecurity

Short Takes – 2-22-26 – New tariff plans – SOTU problems – ICS vulnerabilities – Campus vaccine issues – Narco next-gen submersibles – Non-state actor chemical warfare – AI hunt for antibiotics – Backlog list – tinyurl.com/ycxpd2w8

Committee Hearings – Week of 2-22-26 – Light hearing schedule and none of specific interest here – One space geek bill on the floor of the House – HR 7147 show continues – and SOTU speech tomorrow – tinyurl.com/ywukp28r #Hearings #SpaceGeek

Review – Committee Hearings – Week of 2-22-26 – Light hearing schedule and none of specific interest here – One space geek bill on the floor of the House – HR 7147 show continues – and SOTU speech tomorrow – Short version – tinyurl.com/bdchn7au #Hearings

Review - FAA Publishes CUAS Coordination ICR Notice – 2-13-26 – Case-by-case request for authorization to conduct counter UAS operations – tinyurl.com/2k5d2ed2 #ICR #cUAS #FAA

House Passes HR 2600 – ASCEND Act – Would authorize in statute the existing Commercial SmallSat Data Acquisition (CSDA) program – tinyurl.com/4hw34htb #SpaceGeek #NASA #Legislation

CFSN Detailed Analysis - Substack Daily Update – 2-23-26 – Free Content – tinyurl.com/256mjrp6

EPA Sends Chem Mfg Technology Review Final Rule to OMB – Overdue NESHAP review for chemical manufacturing area sources – tinyurl.com/mrx9r558 #Regulation #ChemSafety #EPA

CSB Publishes PEMEX H2S Release Investigation Report – Contractors opened wrong flange and 27,000-lbs of H2S gas released – 2 dead, 13 transported to hospitals – tinyurl.com/5437hva7 Subscription required #ChemicalIncident #CSB

Short Takes – 2-24-26 – Federal Register – EPA, citizen suits NPRM – EPA, TSCA reporting ICR renewal – FRA, RSAC nominations – PHMSA, pipeline special permit request – tinyurl.com/58wh3um3 #FederalRegister

⚠️ We issued 3 🆕 and 2 updated public #ICS Advisories. These advisories provide info about current security issues, vulnerabilities, & exploits surrounding ICS. More at cisa.gov/news-events/ic…

New investigation report released: U.S. Chemical Safety Board Releases Investigation Report on Fatal Hydrogen Sulfide Release at the PEMEX Deer Park Refinery in Texas csb.gov/us-chemical-sa…

NOT AGREED TO: Motion to invoke cloture on motion to proceed to H.R.7147, Department of Homeland Security Appropriations Act By a vote of 50-45. Leader Thune voted NAY and entered a motion to reconsider.

3 Advisories and 2 Updates Published – 2-24-26 – 3 NCCIC-ICS control system security advisories for products from Gardyn, Schneider, and InSAT – 2 updates for products from Mitsubishi – tinyurl.com/yr3y4jzv #icsSecurity

Review – 3 Advisories and 2 Updates Published – 2-24-26 – 3 NCCIC-ICS control system security advisories for products from Gardyn, Schneider, and InSAT – 2 updates for products from Mitsubishi – Short version – tinyurl.com/rnb62c4e #icsSecurity

DOT Sends Administrative Procedures Final Rule to OMB – Trying to reinstate 2019 EO based internal administrative regulations removed by Biden Administration – tinyurl.com/ysjxw53p #Regulations #DOT

Bills Introduced – 2-24-26 – 31 bills – HR 7662 and S 3903, rail hazmat safety – tinyurl.com/4tfd25vx