Siemens S7 series programmable logic controllers

Reported Context (3)

Security Agency issued a joint advisory detailing an “active threat” against Siemens S7 series programmable logic controllers (PLCs), ruggedized industrial devices that read field sensors, execute control logic Op-Ed Urges Federal Tax Incentives to Boost Local Cybersecurity Investment
On 19 August 2026, the NSA, CISA, FBI, Department of Energy, and EPA issued another warning concerning active targeting of Siemens S7-series PLCs across critical sectors, including energy generation and distribution. Cyber Incident Disrupts UK Generator for Days, Raising Concerns About OT Security
on Siemens PLCs — Threat actors are using AI to write exploit scripts targeting internet-exposed Siemens S7 Series programmable logic controllers (PLCs) used across water, energy, manufacturing, and other critical Weekly Cybersecurity Roundup: Siemens PLC Attacks, GitLab Exploitation and RedC2

CVE (3)

Malware (4)

People (6)

Threat Actors (8)

MITRE ATT&CK (8)

Vendors (13)

Products (10)

Tools (3)

Industries (9)

Countries (3)

Note: Related entities, including threat actors, malware, CVEs, MITRE ATT&CK techniques, vendors, products, tools, countries, and industries, are shown when they appear in the same reporting. Their presence does not necessarily mean they were targeted, compromised, vulnerable, responsible for the activity, or directly involved in the incident.