Review – Public ICS Disclosures – Week of 10-31-26

This week we have 19 vendor disclosures from ABB, Core Temp, Hitachi, Johnson Controls (2), Pheonix Contact (3), Sick, WAGO (2), WatchGuard (5), Welotec, and Zyxel (2). There were five updated advisories from Moxa (2) and Siemens (3). Finally, we had six researcher reports from Bitsight, Claroty, Cydome, SEC Consult, and ZDI (3). 

The list of disclosures was published over at CFSN Detailed Analysis - https://patrickcoyle.substack.com/p/public-ics-disclosures-10-31-26 - and was emailed to paid subscribers today. Free subscribers will receive copies on Monday. Subscribe today.