Security News

The United States Cybersecurity and Infrastructure Security Agency has published the results of the Risk and Vulnerability Assessments it conducted in fiscal year 2020, revealing some of the security weaknesses that impact government and critical infrastructure organizations. CISA conducted a total of 37 RVAs, leveraging the MITRE ATT&CK framework to provide a better understanding of risks and help organizations remediate weaknesses that threat actors might abuse in live attacks to compromise network security controls.

The U.S. Cybersecurity and Infrastructure Security Agency on Tuesday published an advisory to inform organizations about a total of 15 vulnerabilities affecting Philips Vue healthcare products. The flaws, many of which exist in third-party components, affect several Philips Clinical Collaboration Platform Portal products, including MyVue, Vue Speech and Vue Motion, CISA said.

The REvil cybergang is taking credit for Friday's massive ransomware attack against managed service provider Kaseya Ltd. The criminals behind the attack claim it infected 1 million systems tied to Kaseya services and are demanding $70 million in bitcoin in exchange for a decryption key. The attack is considered the single biggest global ransomware attack on record.

CISA and the Federal Bureau of Investigation have shared guidance for managed service providers and their customers impacted by the REvil supply-chain ransomware attack that hit the systems of Kaseya's cloud-based MSP platform. The two federal agencies advise MSPs affected by the Friday REvil attack to further check their systems for signs of compromise using a detection tool provided by Kaseya over the weekend and enable multi-factor authentication on as many accounts as possible.

The U.S. government has stepped in to offer a mitigation for a critical remote code execution vulnerability in the Windows Print Spooler service that may not have been fully patched by Microsoft's initial effort to fix it. In the meantime, Microsoft Thursday put out a new advisory of its own on PrintNightmare that assigns a new CVE and seems to suggest a new attack vector while attempting to clarify confusion that has arisen over it.

The Cybersecurity and Infrastructure Security Agency has issued a notification regarding the critical PrintNightmare zero-day vulnerability and advises admins to disable the Windows Print Spooler service on servers not used for printing. "CISA encourages administrators to disable the Windows Print spooler service in Domain Controllers and systems that do not print," the US federal agency said.

The U.S. Cybersecurity and Infrastructure Security Agency on Wednesday announced the release of a new module for its Cyber Security Evaluation Tool, namely the Ransomware Readiness Assessment. A Department of Homeland Security product, CSET was designed to help organizations assess their security posture, and is applicable to both IT and industrial control system networks.

The US Cybersecurity and Infrastructure Security Agency has released the Ransomware Readiness Assessment, a new module for its Cyber Security Evaluation Tool. RRA is a security audit self-assessment tool for organizations that want to understand better how well they are equipped to defend against and recover from ransomware attacks targeting their information technology, operational technology, or industrial control system assets.

Following the devastating attack on Colonial Pipeline, the largest refined products pipeline in the United States, the Cybersecurity and Infrastructure Security Agency released a fact sheet focusing on the threat posed by ransomware to operational technology assets and industrial control systems. Learn more about threats to industrial systems at SecurityWeek's ICS Cyber Security Conference and SecurityWeek's Security Summits virtual event series.

The Cybersecurity and Infrastructure Security Agency, a federal agency of the US government, has selected Bugcrowd to launch its first federal civilian enterprise-wide crowdsourced vulnerability disclosure policy platform in support of Binding Operational Directive 20-01. CISA will offer this VDP platform service to Federal Civilian Executive Branch agencies which will set a new precedent for federal civilian enterprise-wide security.