Vendor access to OT environments needs more than connectivity.
Controlled access. Stronger OT security.
Infosec K2K helps secure OT with IAM, PAM, access governance and monitoring.
@infoseck2k.bsky.social
@infoseck2k.bsky.socialVendor access to OT environments needs more than connectivity.
Controlled access. Stronger OT security.
Infosec K2K helps secure OT with IAM, PAM, access governance and monitoring.
@securityonline.bsky.socialATNS malware attack: South Africa's air traffic provider found malware in its weather OT network and seeks forensic help. See what we know.
#ATNS #SouthAfrica #Malware #Ransomware #OTSecurity #Aviation #DigitalForensics #CriticalInfrastructure
@runzero.comHow do hidden #OT devices expose enterprise networks? 🔍
On RiskyBiz, Patrick Gray & HD Moore explore how runZero uncovers non-IT equipment like HVAC and building controls that risk getting lost in modern, converged IT/OT environments.
👀 Watch now: www.runzero.com/resources/ri...
@netsecio.bsky.socialA critical RCE vulnerability (CVSS 9.8) has been disclosed in multiple Siemens PLC models, posing a severe risk to industrial control systems. Admins are urged to apply firmware updates immediately. #Siemens #PLC #ICS #OTsecurity #Vulnerability
🌐 cyber[.]netsecops[.]io
@securityonline.bsky.socialDigi DAL OS vulnerability CVE-2026-75937 (CVSS 9.4) lets attackers run root commands on Digi Accelerated Linux devices. Patch now.
#Digi #DALOS #CVE202675937 #CommandInjection #IoTSecurity #OTSecurity #Vulnerability
@securityonline.bsky.socialMoxa MGate vulnerabilities CVE-2026-86325 (CVSS 9.4) and CVE-2026-86326 hit MGate protocol gateway firmware. See affected versions and fixes.
#Moxa #MGate #CVE202686325 #CVE202686326 #ICSSecurity #OTSecurity #Vulnerability
@getpacketai.bsky.socialNew research reveals how attackers can exploit synchronized measurements in grid control systems to destabilize power networks faster than previously thought—and why current detection may not be enough.
@advisoryics.bsky.socialICS[AP] Dashboards are updated with the 6 CISA Advisories released on 10/1/2026:
Johnson Controls: 2 New
ABB: 1 New
Armatura LLC: 1 New - ⚠ KEV MATCH FOUND: CVE-2023-46604 - Apache ActiveMQ
Meari: 1 New
Monta: 1 New
(www.icsadvisoryproject.com)
#icssecurity
#otsecurity
#vulnerabilitymanagement
@opensecurityconf.bsky.socialDidn't get a ticket? Join the waiting list to increase your chances on a last-minute package! opensecurityconference.org/conference/r...
#osco #osco26 #Security #CyberSecurity #InfoSec #AppSec #OTSecurity [lisi] 2/2
@enaxy.bsky.socialNot every OT threat has to break in. Some already have access.
Juan Negrete explores why insider risk goes beyond malicious intent and how mistakes, misconfigurations, and unmanaged access can impact OT.
@elitecyberdragon.bsky.socialAI is dramatically lowering the technical bar for cyberattacks in relation to energy infrastructure, making real-time network telemetry crucial for detecting machine-speed threats.
bit.ly/3TDm6xd
#AI #Cybersecurity #CriticalInfrastructure #NetworkSecurity #OTSecurity #ThreatDetection #EnergySector
@securityonline.bsky.socialA critical Apache PLC4X vulnerability, CVE-2026-102508, lets attackers impersonate OPC UA servers and steal credentials. Upgrade to PLC4X 1.0.0 now.
#ApachePLC4X #PLC4X #OPCUA #CVE2026102508 #ICSSecurity #OTSecurity #PLC #Apache
@advisoryics.bsky.socialICS[AP] Dashboards are updated with the 7 CISA Advisories released on 9/29/2026:
New:
Anjvision
Baicells Technologies
Lantronix
MikroTik
Toptech Systems
VIVOTEK
Viidure
[www.icsadvisoryproject.com](www.icsadvisoryproject.com)
#icssecurity
#otsecurity
#vulnerabilitymanagement
@securityonline.bsky.socialCISA warns of 10 Toptech TMS7 vulnerabilities, including CVSS 10.0 flaw CVE-2026-71379 that exposes database tables. Upgrade TMS7 to 7.8 now.
#Toptech #TMS7 #TopHAT #ICSSecurity #CISA #CVE202671379 #CriticalInfrastructure #OTSecurity
@swidch.bsky.social⚡ Air gapping is a myth in the remote access era. Over 60% of OT breaches use stolen credentials. Protect Level 1 controllers by enforcing identity verification before command execution.
shorturl.at/UF20q
#swIDch #OTAC #AirGapping #RemoteAccess #OTSecurity #ZeroTrust
@netsecio.bsky.social🚨 19 vulnerabilities, including a critical auth bypass (CVE-2026-27546), found in Pepperl+Fuchs IO-Link industrial gateways. Flaws allow root access, posing a severe risk to OT networks. Patches are available. #ICS #OTSecurity #Vulnerability
🌐 cyber[.]netsecops[.]io
@opensecurityconf.bsky.socialCheck out our core values and how they shape the conference and also our organizer team: opensecurityconference.org/about/values/
#osco #osco26 #Security #CyberSecurity #InfoSec #AppSec #OTSecurity [lisi] 2/2
@finite-state.bsky.socialThe DOE opened a request for information on securing the power grid from foreign-made equipment. Finite State's Doc McConnell says the signal is clear: regulators want evidence about what's inside the box, not just attestations. 🔌 #OTSecurity
@univold.bsky.socialunivold.com/modbus-data-...
Modbus Data Center Monitoring Enterprise Guide #ModbusDataCenter#DataCenterMonitoring#IndustrialAutomation #DCIMSolutions #ModbusTCP #EnterpriseInfrastructure #OTSecurity #NetworkSegmentation #PredictiveMaintenance #DataCenterManagement #univold
@gai-netconsult.de