Information security
CISA Warns of Unitronics PLC Exploitation Following Water Utility Hack
Hackers targeted an industrial control system (ICS) at a water utility in the United States, prompting a cybersecurity agency alert.
A hacktivist group called Cyber Av3ngers, potentially linked to Iran, claimed responsibility for the attack on the insecurely configured Unitronics PLC.
CISA issued recommendations to organizations to protect their PLCs, including changing default passwords and implementing multi-factor authentication. [ more ]