Siemens S7-300 PLC Shut Down in Cyberattack
The Siemens S7-300 PLC was one of the controllers switched to STOP mode by the attacker, contributing to the turbine shutdown at…
Tag: PLC
Siemens S7-1200 PLC Targeted in Power Plant Attack
The Siemens S7-1200 PLC was also switched to STOP mode and password-protected by the attacker, affecting plant operations.
Siemens S7-1500 PLC Compromised in Cyberattack
The Siemens S7-1500 PLC was among the controllers shut down by the attacker, demonstrating the impact on modern industrial control systems.
Over 4,400 Rockwell PLCs Exposed Online, 22 Found in Water Attack Cities
Forescout has identified over 4,400 internet-facing Rockwell Automation programmable logic controllers (PLCs) worldwide, including 22 in cities affected by recent cyberattacks on…
Rockwell MicroLogix 1400: PLC Affected by CVE-2017-16740
The MicroLogix 1400 is a programmable logic controller from Rockwell Automation widely used in industrial applications. It is affected by CVE-2017-16740, a…
Rockwell MicroLogix 1100: Discontinued PLC Still Exposed
The MicroLogix 1100 is a programmable logic controller from Rockwell Automation that was discontinued on April 30, 2022. Despite its end-of-life status,…
Coordinated Cyberattack Targets 30+ Minnesota Water Systems, One Plant Goes Offline
A coordinated cyberattack targeting operational technology (OT) at over 30 community water systems in Minnesota occurred on July 26-27, 2026, prompting a…
Rockwell Automation: Industrial Automation and PLC Security
Rockwell Automation is a major provider of industrial automation and information solutions, including programmable logic controllers (PLCs) such as the MicroLogix series.…
Schneider Electric: Energy Management and Automation Company
Schneider Electric is a multinational company specializing in energy management and industrial automation, whose PLCs have been targeted in cyberattacks.
Cyber Av3ngers: Iranian-Linked Hacktivist Group Exploiting Default Credentials in Critical Infrastructure
Cyber Av3ngers is an Iranian-linked hacktivist group that targeted the Municipal Water Authority of Aliquippa in Pennsylvania in November 2023, exploiting default…