Tag: cybersecurity breach

CISA's Chemical Security Assessment Tool hit by cyberattack, sensitive documents potentially exposed

CISA’s Chemical Security Assessment Tool hit by cyberattack, sensitive documents potentially exposed

The U.S. Cybersecurity and Infrastructure Security Agency's (CISA) Chemical Security Assessment Tool (CSAT) experienced a cybersecurity breach by a malicious actor in January this year. Although CISA's investigation did not uncover any data exfiltration, the intrusion potentially allowed unauthorized access…

wastewater

US warns water, wastewater sectors of ransomware attacks

U.S. agencies issued on Thursday a joint Cybersecurity Advisory (CSA) that details ongoing cyber threats to the U.S. Water and Wastewater Systems (WWS) sector. The activity identified includes cyber intrusions leading to ransomware attacks, which threatens the ability of WWS…