Multiple U.S. government agencies have issued a warning regarding unidentified hackers attempting to infiltrate devices manufactured by German giant Siemens, which are crucial for monitoring and operating water facilities and other critical infrastructure systems. This cybersecurity advisory was released on Wednesday and cited by Reuters.
The alert follows a series of large-scale cyber incidents affecting local water supply systems across various states in recent weeks, with cybersecurity experts suspecting links to Iran.
The advisory highlights an “active threat” to all Siemens S7 series programmable logic controllers across several critical infrastructure sectors, including manufacturing, energy, water and wastewater management, chemical, food, and agricultural industries. This warning was issued by the National Security Agency (NSA), FBI, Department of Energy, Environmental Protection Agency, and the Cybersecurity and Infrastructure Security Agency within the Department of Homeland Security.
According to the advisory, compromising these devices could lead to disruptions in critical processes, safety incidents, downtimes, damage to equipment, breaches of sensitive data, violations of product compliance, and cascading effects on interconnected systems.
Siemens, the largest European engineering conglomerate, did not immediately respond to a request for comment.
Furthermore, the warning indicates that hackers are utilizing artificial intelligence (AI) to significantly lower the technical expertise and time required to develop exploits capable of successfully compromising these systems, agencies have reported.
