Ransomware actors hist three wastewater facilities in the U.S. in the last few months, accessing SCADA devices and disrupting operations, CISA said.
A slew of ransomware attacks is causing government officials to consider the resources needed to secure school district networks.
Top officials from NSA and CISA say collaborative defense is the key to countering threats to the critical infrastructure.
When it comes to cyber extortion, attackers are constantly on the hunt for new ways to put pressure on victims to pay up.
The FIN12 group is targeting healthcare providers in the U.S. with aggressive cyberattacks that deploy the Ryuk ransomware.