Cyber Security Alerts & Threat Intelligence

Today, CISA, in collaboration with the Australian Signals Directorate’s Australian Cyber Security Centre (ASD’s ACSC) and other international and U.S. partners, released new guidance for organizations seeking to procure Security Information and Event Management (SIEM) and Security Orchestration, Automation, and Response (SOAR) platforms. This guidance includes the following three resources: Implementing SIEM and SOAR Platforms – Executive Guidance outlines how executives can enhance their organization’s cybersecurity framework by implementing these technologies to improve visibility into network activities, enabling swift detection and response to cyber threats. Implementing SIEM and SOAR Platforms – Practitioner Guidance focuses on how practitioners can quickly identify…

Commvault is monitoring cyber threat activity targeting their applications hosted in their Microsoft Azure cloud environment. Threat actors may have accessed client secrets for Commvault’s (Metallic) Microsoft 365 (M365) backup software-as-a-service (SaaS) solution, hosted in Azure. This provided the threat actors with unauthorized access to Commvault’s customers’ M365 environments that have application secrets stored by Commvault. See the following resource for more information: Notice: Security Advisory (Update). CISA believes the threat activity may be part of a larger campaign targeting various SaaS companies’ cloud applications with default configurations and elevated permissions. CISA urges users and administrators to review the following mitigations…

Today, CISA, the National Security Agency, the Federal Bureau of Investigation, and international partners released a joint Cybersecurity Information Sheet on AI Data Security: Best Practices for Securing Data Used to Train & Operate AI Systems.  This information sheet highlights the critical role of data security in ensuring the accuracy, integrity, and trustworthiness of AI outcomes. It outlines key risks that may arise from data security and integrity issues across all phases of the AI lifecycle, from development and testing to deployment and operation.  Defense Industrial Bases, National Security Systems owners, federal agencies, and Critical Infrastructure owners and operators are…

Summary The Federal Bureau of Investigation (FBI) and the Cybersecurity and Infrastructure Security Agency (CISA) are releasing this joint advisory to disseminate known tactics, techniques, and procedures (TTPs) and indicators of compromise (IOCs) associated with threat actors deploying the LummaC2 information stealer (infostealer) malware. LummaC2 malware is able to infiltrate victim computer networks and exfiltrate sensitive information, threatening vulnerable individuals’ and organizations’ computer networks across multiple U.S. critical infrastructure sectors. According to FBI information and trusted third-party reporting, this activity has been observed as recently as May 2025. The IOCs included in this advisory were associated with LummaC2 malware infections…

Executive Summary This joint cybersecurity advisory (CSA) highlights a Russian state-sponsored cyber campaign targeting Western logistics entities and technology companies. This includes those involved in the coordination, transport, and delivery of foreign assistance to Ukraine. Since 2022, Western logistics entities and IT companies have faced an elevated risk of targeting by the Russian General Staff Main Intelligence Directorate (GRU) 85th Main Special Service Center (85th GTsSS), military unit 26165—tracked in the cybersecurity community under several names (see “Cybersecurity Industry Tracking”). The actors’ cyber espionage-oriented campaign, targeting technology companies and logistics entities, uses a mix of previously disclosed tactics, techniques, and…

Today, CISA, the National Security Agency, the Federal Bureau of Investigation, and other U.S. and international partners released a joint Cybersecurity Advisory, Russian GRU Targeting Western Logistics Entities and Technology Companies.   This advisory details a Russian state-sponsored cyber espionage-oriented campaign targeting technology companies and logistics entities, including those involved in the coordination, transport, and delivery of foreign assistance to Ukraine. Russian General Staff Main Intelligence Directorate (GRU) 85th Main Special Service Center, military unit 26165 cyber actors are using a mix of previously disclosed tactics, techniques, and procedures (TTPs) and are likely connected to these actors’ widescale targeting of…

Today, CISA and the Federal Bureau of Investigation released a joint Cybersecurity Advisory, LummaC2 Malware Targeting U.S. Critical Infrastructure Sectors. This advisory details the tactics, techniques, and procedures, and indicators of compromise (IOCs) linked to threat actors deploying LummaC2 malware. This malware poses a serious threat, capable of infiltrating networks and exfiltrating sensitive information, to vulnerable individuals’ and organizations’ computer networks across U.S. critical infrastructure sectors. As recently as May 2025, threat actors have been observed using LummaC2 malware, underscoring the ongoing threat. The advisory includes IOCs tied to infections from November 2023 through May 2025. Organizations are strongly urged…

High Vulnerabilities PrimaryVendor — Product Description Published CVSS Score Source Info admintwentytwenty–UiPress lite | Effortless custom dashboards, admin themes and pages The UiPress lite | Effortless custom dashboards, admin themes and pages plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 3.5.07 via the uip_process_form_input() function. This is due to the function taking user supplied inputs to execute arbitrary functions with arbitrary data, and does not have any sort of capability check. This makes it possible for authenticated attackers, with Subscriber-level access and above, to execute arbitrary code on the server. 2025-05-15 8.8…

CISA released twenty-two Industrial Control Systems (ICS) advisories on May 15, 2025. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSA-25-135-01 Siemens RUGGEDCOM APE1808 Devices ICSA-25-135-02 Siemens INTRALOG WMS ICSA-25-135-03 Siemens BACnet ATEC Devices ICSA-25-135-04 Siemens Desigo ICSA-25-135-05 Siemens SIPROTEC and SICAM ICSA-25-135-06 Siemens Teamcenter Visualization ICSA-25-135-07 Siemens IPC RS-828A ICSA-25-135-08 Siemens VersiCharge AC Series EV Chargers ICSA-25-135-09 Siemens User Management Component (UMC) ICSA-25-135-10 Siemens OZW Web Servers ICSA-25-135-11 Siemens Polarion ICSA-25-135-12 Siemens SIMATIC PCS neo ICSA-25-135-13 Siemens SIRIUS 3SK2 Safety Relays and 3RK3 Modular Safety Systems ICSA-25-135-14 Siemens APOGEE PXC and TALON TC…

High Vulnerabilities PrimaryVendor — Product Description Published CVSS Score Source Info 1clickmigration–1 Click WordPress Migration Plugin 100% FREE for a limited time The 1 Click WordPress Migration Plugin – 100% FREE for a limited time plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the ‘start_restore’ function in all versions up to, and including, 2.2. This makes it possible for authenticated attackers, with Subscriber-level access and above, to upload arbitrary files on the affected site’s server which may make remote code execution possible. 2025-05-09 8.8 CVE-2025-3455 Aira–Prime Link Following Local Privilege Escalation…

Starting May 12, CISA is changing how we announce cybersecurity updates and the release of new guidance. These announcements will only be shared through CISA social media platforms, email, and RSS feeds and will no longer be listed on our Cybersecurity Alerts & Advisories webpage.   The focus of our Cybersecurity Alerts & Advisories webpage will now be on urgent information tied to emerging threats or major cyber activity. CISA wants this critical information to get the attention it deserves and ensure it is easier to find. We’ll continue to communicate releases and updates to our stakeholders. To stay informed, subscribe…

High Vulnerabilities PrimaryVendor — Product Description Published CVSS Score Source Info Novel-Plus–Novel-Plus A vulnerability, which was classified as critical, was found in 20120630 Novel-Plus up to 0e156c04b4b7ce0563bef6c97af4476fcda8f160. Affected is the function genCode of the file novel-admin/src/main/java/com/java2nb/common/controller/GeneratorController.java. The manipulation leads to missing authentication. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way. 2025-04-28 7.3 CVE-2025-4019 a3rev–Page View Count  The Page View Count plugin for WordPress is vulnerable to unauthorized modification of data that can lead…