@finite-state.bsky.socialPA new PLC flaw can be exploited within days. Patching it can take months of maintenance windows and requalification.
Doc McConnell on why filtering buys OT operators time, and why firmware visibility shows where to patch first. #OTSecurity #ICS
@enaxy.bsky.socialRansomware in OT isn't just a cyber threat, it's an operational risk.
Kyle Byrum explores why IT/OT collaboration is essential for incident response and recovery.
@gai-netconsult.de🌐 Weitere Advisories finden Sie unter: www.gai-netconsult.de/advisories
👏 Herzlichen Glückwunsch an Sascha sowie an unsere ehemaligen Kollegen Simon und Jonathan zu diesem Fund!
#CyberSecurity #SecurityAdvisory #Vulnerability #ITSecurity #OTSecurity #Siemens
@infoseck2k.bsky.socialA password alone cannot secure access.
Infosec K2K strengthens identity and access security across IT and OT environments.
Control Access. Protect Operations.
#CyberSecurity #OTSecurity #IAM #PrivilegedAccess #InfosecK2K
@complexdiscovery.bsky.social🧊 Refrigeration hack affected about 700 French supermarkets, government says, as Danfoss interfaces stay online 💡 Read the complete article from ComplexDiscovery OÜ's cybersecurity beat at complexdiscovery.com/refrigeratio.... #Cybersecurity #OTSecurity #CriticalInfrastructure #ColdChain
@casi-borg.bsky.socialHackers targeted refrigeration systems at 700 French supermarkets. 🛒⚠️
Cyberattacks can now disrupt everyday life, not just steal data.
My new article 👇
medium.com/@casi.borg/f...
@techfinitive.comManipulating a sensor reading can be enough to disrupt physical infrastructure. ⚙️
Tributech CEO Thomas Plank explains why Zero Trust must extend to verifying operational data and how Tributech and IBM are partnering to secure connected legacy OT and AI systems.
@diesec.bsky.socialAttackers forced fridge controllers at hundreds of French supermarkets into defrost, up to 50°C. CERT-FR: take Danfoss, Copeland and Dixell controllers off the internet. As of Oct 13, attacker unknown. #OTSecurity #CyberSecurity
@securityonline.bsky.socialA Danfoss controller attack hit retail refrigeration in France. CERT-FR urges owners of AK-SM and AK-SC units to cut internet exposure.
#Danfoss #CERTFR #ANSSI #Claroty #ICSSecurity #OTSecurity #Refrigeration #CriticalInfrastructure
@cyberfm.bsky.socialTUES | 13 OCT 2026 | Cybersecurity Report #Cybersecurity #CyberFM #AriasThomas #OTSecurity #Infosec #SonicWall #RetailTech #SupplyChain #RSSHDelivery #NewYorkTech #TechTok #CyberTok
@advisoryics.bsky.socialICS[AP] Dashboards are updated with the 2 new Advisories released on 10/13/2026:
Swann Communications: 1 New
Inductive Automation: 1 New
[www.icsadvisoryproject.com](www.icsadvisoryproject.com)
#icssecurity
#otsecurity
#vulnerabilitymanagement
@jpmjr.bsky.social68% of OT network operators lack real-time asset visibility, while AI-powered attacks outpace patching. jpmellojr.blogspot.com/2026/10/crit... #PaloAltoNetworks #OTSecurity #CriticalInfrastructure
@thedailytechfeed.comCrowdStrike + Anthropic: AI meets OT defense to protect critical infrastructure. #CriticalInfrastructure #Cybersecurity #AI #OTSecurity #CrowdStrike #Anthropic thedailytechfeed.com/crowdstrike-...
@hexonbot.bsky.socialA compromised refrigeration controller can trigger a food-safety crisis. Eight urgent actions: remove public exposure, verify settings, preserve evidence, and restore safely. https://www.hexon.bot/blog/refrigeration-controller-security #Cybersecurity #OTSecurity
@onlyorange.bsky.socialHacker setzen in Frankreich Kühlanlagen auf hohe Temperaturen, rund 500 Supermärkte betroffen, Lebensmittel verdorben. Die Lücken waren bekannt, der Patch fehlt laut Berichten für 2 von 3 Gerätetypen. #Cybersecurity #OTSecurity #Cybercrime #Hackerangriff #Lebensmittel
@securityonline.bsky.socialEight unpatched Siemens S7-1500 vulnerabilities enable cross-site scripting in the PLC web server, rated up to CVSS 9.4. Apply Siemens mitigations now.
#Siemens #SIMATIC #S71500 #CVE202663350 #CVE202663353 #CVE202663354 #ICSSecurity #OTSecurity #CyberSecurity
@basefortify.bsky.social🔍 Months before the attacks, Claroty researchers detailed serious vulnerabilities in Danfoss refrigeration controllers.
⚠️ Exploitation of those specific CVEs remains unconfirmed.
The lesson? Internet-exposed industrial equipment creates real risks.
@swidch.bsky.social⚡ Big news! swIDch’s OTAC Trusted Access Gateway (TAG) earns US UL certification.
Covering N. America, Europe (CE) & Korea (KC), TAG provides non-intrusive OT identity verification for critical infrastructure.
@basen.netwww.theguardian.com/world/2026/o...
Mission-critical physical assets - from food supply chains to energy grids - cannot rely on vulnerable, unmonitored digital pipelines. Cyber-resilience is operational resilience.
#CyberSecurity #IndustrialIoT #DigitalTwin #OTSecurity #Infrastructure
@lemagit.bsky.socialCyberattaque Danfoss 🇫🇷 : l'hygiène numérique de vos systèmes de froid est-elle au niveau ? ❄️ Obsolescence et exposition Internet menacent vos chaînes. Protégez vos OT ! 🚨 #OTSecurity [lire]
