operational technology Archives - AZGAD WEBSITE SECURITY BLOG

Wednesday, January 22, 2025

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Armis CDPwn Critical Infrastructure factories Internet of Things IoT medical devices operational technology OT Security Bugs takeover unpatched urgent/11 Vulnerabilities

2020-12-15 Tara Seals

Millions of Unpatched IoT, OT Devices Threaten Critical Infrastructure

Industrial, factory and medical gear remain largely unpatched when it comes to the URGENT/11 and CDPwn groups of vulnerabilities.

Amnesia:33 embedded systems flaws Internet of Things IoT Open Source operational technology OT patch Podcasts Routers Security Vulnerabilities tcp/ip TCP/IP Stack Vulnerabilities

2020-12-08 Lindsey O'Donnell

‘Amnesia:33’ TCP/IP Flaws Affect Millions of IoT Devices

A new set of vulnerabilities has been discovered affecting millions of routers and IoT and OT devices from more than 150 vendors, new research warns.

Critical Infrastructure Critical infrastructure attacks EcoStruxure Machine Expert firmware ICS M221 operational technology OT PLCs programmable logic controllers Schneider Electric security bypass Security Vulnerabilities TrustWave utilities Vulnerabilities

2020-11-12 Tara Seals

Bugs in Critical Infrastructure Gear Allow Sophisticated Cyberattacks

Security problems in Schneider Electric programmable logic controllers allow compromise of the hardware, responsible for physical plant operations.

coronavirus COVID-19 Crash Override Critical Infrastructure dragos factories ICS Incident response Industrial industrial control system industrial malware Industroyer IR lesley carhart manufacturing security Newsmaker Interviews operational technology OT podcast Podcasts Stuxnet Trisis Triton Web Security

2020-11-12 Lindsey O'Donnell

From Triton to Stuxnet: Preparing for OT Incident Response

Lesley Carhart, with Dragos, gives Threatpost a behind-the-scenes look at how industrial companies are faring during the COVID-19 pandemic – and how they can prepare for future threats.

claroty codemeter Critical Infrastructure critical patch factory security ICS Industrial Industrial Control Systems manufacturing operational technology OT patch patch challenges Patch management podcast Podcasts SCADA Sharon Brizinov

2020-09-23 Lindsey O'Donnell

Critical Industrial Flaws Pose Patching Headache For Manufacturers

When it comes to patching critical flaws, industrial firms face various challenges – with some needing to shut down entire factories in order to apply updates.

Critical Infrastructure ICS Industrial Control Systems IT operational technology OT podcast Podcasts security

2020-08-04 Lindsey O'Donnell

Podcast: Learning to ‘Speak the Language’ of OT Security Teams

Bugs claroty Cloud Security coronavirus COVID-19 critical Critical Infrastructure Denial of Service hms networks ICS Industrial Control Systems infrastructure Moxa operational technology OT physical damage remote access remote code execution secomea security flaws Triton utilities VPNs Vulnerabilities Web Security work from home

2020-07-29 Tara Seals

Critical Bugs in Utilities VPNs Could Cause Physical Damage

Gear from Secomea, Moxa and HMS Networks are affected by remote code-execution flaws, researchers warn.

Bugs claroty Cloud Security coronavirus COVID-19 critical Critical Infrastructure Denial of Service hms networks ICS Industrial Control Systems infrastructure Moxa operational technology OT physical damage remote access remote code execution secomea security flaws Triton utilities VPNs Vulnerabilities Web Security work from home

2020-07-29 Tara Seals

Critical Bugs in Utilities VPNs Could Cause Physical Damage

Gear from Secomea, Moxa and HMS Networks are affected by remote code-execution flaws, researchers warn.

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