u.s. department of homeland security issues urgent advisory on critical infrastructure vulnerabilities
WASHINGTON, D.C. — The u.s. department of homeland security has issued a formal advisory warning of imminent cyber threats targeting the nation's critical infrastructure. According to an official statement released early this morning, the advisory identifies sophisticated hacking campaigns focused on energy, water, and transportation sectors. Cybersecurity experts cited a rise in foreign-origin malware incidents over the past 72 hours. The department is urging all operators to implement mandatory security updates by the end of this week. Homeland Security officials are coordinating with the FBI and CISA to deploy enhanced monitoring systems. The advisory follows a classified briefing delivered to congressional leaders. No specific threat source has been named publicly.