SecuritySeptember M&A: 39 Deals Reshape Security
Cybersecurity M&A stayed busy in September 2026 with 39 announced deals, spanning OT security, AI governance and offensive testing.
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14 results for “ot security”
Security
Cyber CrimeCling Botnet Hides Commands in STUN Traffic
New botnet abuses common STUN protocol and public servers to blend command-and-control with legitimate NAT-traversal activity.
SecurityOT Isolation Gap Leaves Devices Exposed
Forescout's Vedere Labs found most OT and medical devices share network segments with IT and IoT gear, widening potential attack paths.
Cyber CrimeColorado Water Utilities Hit in OT Attacks
Two small Colorado water providers were targeted in August, but disruptions were brief and service stayed on.
Cyber CrimeManufacturing Ransomware Hits Five-Year High
Black Kite's study reports manufacturers made up 22% of ransomware victims from April 2025 to March 2026, the fifth straight year atop the sector list.
SecurityA £3 Wi-Fi Extender Hides Secret Admin Access
Security researcher finds a hardcoded admin account in a Temu-bought Wi-Fi extender, giving remote attackers full control.
SecurityAI-Generated Scripts Target Siemens PLCs
Joint advisory warns of AI-powered attacks exploiting Siemens S7 PLCs across critical infrastructure sectors.
SecurityMinnesota Water Systems Face Cyber Siege
Authorities are investigating a series of attacks on over 30 water systems as experts point to potential Iranian state actors.
SecurityCISA and ACSC Blueprint OT Isolation
New joint guidance from US and Australian agencies outlines methods to physically isolate critical operational technology systems.
Tech NewsFrenos Secures Capital for OT Security
The OT security firm adds $1.52 million in seed funding to its coffers to scale research and operations for its AI-driven platform.
SecuritySimulation Software Flaws Surface
Rockwell Automation addresses four high-severity memory corruption bugs found in its Arena Simulation modeling software.
Cyber CrimeRussian Intel Targets NATO Logistics
Intelligence agencies report that Russian actors are hijacking IP cameras to monitor military movements across Europe and Ukraine.
SecurityShark Vacuum Flaw Exposes Root Access
A configuration oversight in SharkNinja's AWS integration allows unauthorized remote commands on connected robot vacuums.
Cyber CrimeAI-Assisted Botnets: TuxBot’s Flaws
Researchers identify how generative AI is accelerating IoT botnet development, despite leaving behind revealing, unpolished code.