Concern Rises About Cyber-Attacks Physically Damaging Industries.

The article focuses on an alert published by the U.S. Department of Homeland Security and the Federal Bureau of Investigation, highlighting attackers were using spear-phishing emails and watering-hole attacks to compromise victims' computers and potential impact of cyber-attack. it mentions ransomware attacks such as WannaCry and NotPetya, caused losses to international businesses. it also mentions attackers used phishing emails to gain access to operational systems at a steel mill in Germany.