CISA Confirms Hackers Targeted Over 100 US Water Systems During July
The Cybersecurity and Infrastructure Security Agency (CISA) has confirmed that over 100 U.S. water systems were targeted by malicious actors during July. The attacks, which federal officials attribute to suspected Iran-backed hackers, represent a coordinated effort against critical water infrastructure across the country.
The federal cyber agency issued a warning about the targeting as the wave of suspected state-affiliated cyberattacks came to light. Water systems, as essential components of national infrastructure, have become an increasing focus for threat actors seeking to disrupt civilian services.
CISA's confirmation underscores growing concerns about the vulnerability of critical infrastructure to foreign-sponsored cyber operations. Water utilities, many of which operate with limited cybersecurity resources, present attractive targets for adversaries looking to cause disruption or demonstrate capability.
The agency has urged water systems nationwide to review their cybersecurity defenses and implement recommended hardening measures to protect against similar targeting attempts.