Stay informed on the latest CISA updates, guidelines, and alerts critical for robust information security and cyber threat prevention.
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Background for this topic.
Cybersecurity and Infrastructure Security Agency (CISA) is the U.S. Department of Homeland Security agency for reducing cyber and physical risks to critical infrastructure and federal civilian networks. Created by the 2018 CISA Act, it works with government and industry, publishes alerts and guidance, and coordinates assistance during significant incidents. Its direct federal-network role chiefly covers the Federal Civilian Executive Branch, including .gov; private-sector engagement is often voluntary or sector-specific.
Practitioners use CISA advisories and the Known Exploited Vulnerabilities catalog to prioritize patching where exploitation has been observed, and consult applicable directives and incident-response guidance. CISA supports vulnerability reporting and promotes controls such as multifactor authentication, logging, and tested recovery. A CISA alert is an actionable risk signal, not proof every organization is affected; teams should verify product, version, exposure, and obligations.
Security teams should use vulnerability context alongside KEV lists to prioritize patching, OX argued
US, Australian Cyber Agencies Say Visibility Gaps Threaten Detection and ResponseThe Cybersecurity and Infrastructure Security Agency issued new guidance urging organizations to streamline Security Information and Event Management platform integration by prioritizing impactful log data and reducing blind spots that continue to plague even mature security operations centers.
New guidance includes a list of 10 best practices to protect sensitive data throughout the AI lifecycle as well as addressing supply chain and data poisoning risks.
'It's Just Totally Destabilizing,' Staffers Say Amid CISA's Leadership ExodusAn ongoing exodus of top officials and senior leadership at the Cybersecurity and Infrastructure Security Agency's regional offices has left staffers increasingly worried about a potential major shift in mission and continued cuts to staff and spending.
The Cybersecurity and Infrastructure Security Agency (CISA) and Australian Cyber Security Centre (ACSC) recommend that organizations conduct thorough testing and manage costs, which can be hefty, before implementing the platforms.
CISA Advisory Says Threat Actors Stole App Secrets in Azure-Hosted Backup PlatformA suspected Chinese state hacking group linked to last year’s telecom intrusions breached Commvault’s Microsoft Azure environment, exposing sensitive Microsoft 365 credentials and reigniting fears over U.S. cloud infrastructure vulnerabilities and default security settings.
A threat actor has gained access to Microsoft 365 environments of a small number of customers of Commvault's Metallic service.