@finite-state.bsky.socialA signed, patched, CIP-013-compliant relay can still fall within EO 14421. The test is who owns the company behind its firmware, and it reaches assets down to 69 kV. Doc McConnell on what to build before DOEβs December rules: https://bit.ly/4dpjM3G #EnergySecurity #OTSecurity
@helpnetsecurity.comThousands of wind and solar park systems sit exposed on the internet across Europe
π Read more: www.helpnetsecurity.com/2026/10/09/e...
#cybersecurity #cybersecuritynews #renewableenergy #OTsecurity #criticalinfrastructure #ICS
@futurismsecurity.bsky.socialOver two days in late July 2026, more than 30 Minnesota water systems were hit by coordinated cyberattacks.
Futurism Security put together a short, readable summary of what happened operators:
www.futurismsecurity.com/blog/ot-secu...
#OTSecurity #CriticalInfrastructure #WaterUtilities
@getpacketai.bsky.socialAI can now reverse-engineer PLC firmware and port exploits faster than ever. Lab tests show it's possible but still requires expert guidanceβwhich won't be trueβ¦
https://dev.to/max_bayern_b89482c0faf779/ai-and-firmware-architecture-beats-point-solutions-1ncg
@advisoryics.bsky.socialICS[AP] Dashboards are updated with the 3 new and 3 updated CISA Advisories released on 10/8/2026:
New:
Grid Protection Alliance
Red Lion Controls
Satel
Hitachi Energy: 1 Update
Lantronix: 1 Update
Pulsetto: 1 Update
www.icsadvisoryproject.com
#icssecurity
#otsecurity
#vulnerabilitymanagement
@cyberinsurancenews.bsky.socialOT Cyberattacks Cost About $1 Million. Fewer Than One In Four Listed An Insurance Claim.
Read all about it: cyberinsurancenews.org/ot-cyberatta...
@finite-state.bsky.socialOT security spending is projected to roughly quadruple by 2035. Doc McConnell tells Manufacturing Business Technology the scarcest resource is people who can secure control systems without causing downtime. #OTSecurity #CriticalInfrastructure
https://bit.ly/4yB3Of4
@opensecurityconf.bsky.socialWant some inspiration? Check out the recaps from last years: opensecurityconference.org/about/past-c...
#osco #osco26 #Security #CyberSecurity #InfoSec #AppSec #OTSecurity [lisi] 2/2
@infoseck2k.bsky.socialA password vault alone isnβt enough for OT security.
Secure credentials, control privileged access, and monitor every activity.
Secure Identity. Control Access. Protect Operations.
π zurl.co/gZQG6
@enaxy.bsky.socialThe wrong assessment can give you the wrong picture of OT risk.
Our new series explores threat and vulnerability assessments in OT starting with how vulnerability assessments can identify risks.
Intro: enaxy.com/2026/10/thre...
1st post: enaxy.com/2026/10/vuln...
@claroty.bsky.socialποΈ Oct. 29: Join Sean Tufts for a practical webinar on turning the SANS 5 ICS Critical Controls into an actionable approach to OT security, while keeping uptime a priority.
π π¦π²π°ππΏπ² ππΌππΏ ππ½πΌπ: discover.claroty.com/webinar_usin...
@helpnetsecurity.comEven with OT network visibility, critical infrastructure operators struggle with legacy equipment
π Read more: www.helpnetsecurity.com/2026/10/07/o...
#cybersecurity #cybersecuritynews #OTsecurity #criticalinfrastructure #infosec #AI @paloaltonetworks.com
@secpoint.bsky.socialIt was a pleasure welcoming Tor Ommund Ljosland from SecureNOK AS to SecPoint yesterday.
Thank you for the visit, Tor. Great meeting you!
#Cybersecurity #SecureNOK #SecPoint #OTSecurity #CriticalInfrastructure
@advisoryics.bsky.socialICS[AP] Dashboards are updated with the 6 CISA Advisories released on 10/6/2026:
Hitachi Energy: 4 New
Johnson Controls Inc.: 1 New
Savannah: 1 New
[www.icsadvisoryproject.com](www.icsadvisoryproject.com)
#icssecurity
#otsecurity
#vulnerabilitymanagement
@cybernewsdaily.bsky.socialFederal OT security falls short of mandates. Coalition urges binding CISA directive
Sponsor this news channel and see growth. https://www.ProNetGrowth.com/?utm_source=bluesky&utm_medium=post&utm_campaign=news-cybersecurity&utm_content=cybersecurity
@claroty.bsky.socialAccording to our newest survey of 2,000 global business and technology leaders responsible for CPS, 58% of CPS operators say a cyberattack impacted their operational environment in the past year.
π° Read more β claroty.com/press-releas...
@hendryadrian.bsky.socialSeptember saw 39 cybersecurity M&A deals, led by A-LIGN, Dragos, NetSPI-Synack, Palo Alto Networks, Quorum Cyber, and Upwind, expanding compliance, OT visibility, offensive security, and AI defenses. #Mergers #AIsecurity #OTSecurity
@opensecurityconf.bsky.socialCheck out how an open space works: opensecurityconference.org/open-space/
#osco #osco26 #Security #CyberSecurity #InfoSec #AppSec #OTSecurity [lisi] 2/2
@swidch.bsky.socialβ‘ OT cyber attacks are up 40%, yet only 13% of OT networks are fully isolated. Stop wasting 2027 budgets on passive monitoring. Enforce pre-execution control right at the controller endpoint.
@securityonline.bsky.socialMurrelektronik won't fix AAS edge client vulnerability CVE-2026-94293 (CVSS 9.8), which allows unauthenticated data changes. Remove it now.
#Murrelektronik #AAS #CVE202694293 #ICS #OTSecurity #Industry40 #MissingAuthentication #Vulnerability