Latest coverage for Critical Infrastructure

How Proposed Data Privacy Law Could Affect the Handling of Health InformationThe proposed bipartisan, bicameral American Privacy Rights Act poses a variety of potential implications to the healthcare sector and other groups that handle health-related data - if the legislation gains traction in Congress and actually gets signed into law, legal experts say.

Also: Positive Cyber Market Trends, AI Threats to Supply Chain SecurityIn the latest weekly update, four ISMG editors discussed the unending twists and turns in the Change Healthcare cyberattack, positive signs of economic recovery in the cybersecurity tech market, and how artificial intelligence is shaking up supply chain security.

FBI Director Chris Wray Warns U.S. Falling Behind to Adversaries in CyberspaceFBI Director Christopher Wray told a congressional panel Thursday the United States faces a wide range of "escalated" digital threats, including sophisticated cyberattacks and emerging risks to networks and critical infrastructure. The FBI took over 1,000 actions against cyber adversaries in 2023.

AMA Survey Finds 80% of Practices Lost Revenue From Unpaid ClaimsThe IT services disruptions resulting from the Change Healthcare cyberattack is continuing to have a "devastating" effect on physician practices, threatening the financial viability of many and posing serious implications to patient care, said the American Medical Association in a new study.

Deal Will Thwart Lateral Movement of Malicious Traffic Inside of Corporate NetworksZscaler purchased an agentless segmentation startup founded by longtime Juniper Networks executives to dynamically control access to critical infrastructure based on identity and context. Acquiring Airgap Networks will prevent sophisticated threats from moving laterally within IoT or OT devices.

Buying CDR Startup Gem Will Help Wiz Address Needs of SecOps, Incident RespondersWiz bought a cloud detection and response startup founded by a longtime Israeli Military Intelligence leader to address security operations and incident response use cases. The deal will bring Wiz's chops in securing infrastructure and cloud environments together with Gem's expertise inside the SOC.

RansomHub Claims It Has 4TBs of Data Stolen by BlackCat in Change Healthcare AttackA second cybercriminal gang - RansomHub - is trying to shake down Change Healthcare's parent company, UnitedHealth Group, and have it pay another ransom for data that an affiliate of ransomware-as-a-service group BlackCat claims to have stolen in February. Is this the latest ruse in a messy attack?

Hacker Claims to Leak Trove of Records Belonging to Environmental Protection AgencyThe U.S. Environmental Protection Agency is investigating claims that a notorious government hacker leaked a trove of contact information from the agency's database of critical infrastructure contractors. A spokesperson said the agency conducted a "preliminary analysis" of the allegedly leaked data.