The activity comes as President Trump threatened Iran’s infrastructure, particularly its bridges and power plants. The advisory was issued Tuesday jointly by the FBI, the Cybersecurity and Infrastructure Security Agency, the National Security Agency, the Environmental Protection Agency, the Department of Energy and Cyber Command. Ultimately, corporate executives shoulder much of the burden as the first line of defense for the country’s critical infrastructure, roughly 85% of which is owned by private sector companies. Is the United States critical infrastructure prepared to act? Homeland Security is working with local partners “to address cyber threats to critical infrastructure,” an official said.

Source: Los Angeles Times April 07, 2026 19:58 UTC