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The Russian state-sponsored hacking group tracked as APT28 has been attributed to a new Microsoft Outlook backdoor called NotDoor in attacks targeting multiple companies from different sectors in NATO member countries. NotDoor "is a VBA macro for Outlook designed to monitor incoming emails for a specific trigger word," S2 Grupo's LAB52 threat intelligence team said. "When such an email is

Texas Attorney General Ken Paxton has filed a lawsuit against education software company PowerSchool, which suffered a massive data breach in December that exposed the personal information of 62 million students, including over 880,000 Texans. [...]

Cybersecurity researchers have lifted the lid on a previously undocumented threat cluster dubbed GhostRedirector that has managed to compromise at least 65 Windows servers primarily located in Brazil, Thailand, and Vietnam. The attacks, per Slovak cybersecurity company ESET, led to the deployment of a passive C++ backdoor called Rungan and a native Internet Information Services (IIS) module

Chess.com has disclosed a data breach after threat actors gained unauthorized access to a third-party file transfer application used by the platform. [...]

A vulnerability, which was classified as critical, has been found in F5 BIG-IP Next Central Manager 20.0.1/20.1.0. Affected is an unknown function. The manipulation leads to sql injection. This vulnerability is uniquely identified as CVE-2024-26026. The attack is possible to be carried out remotely. No exploit exists. It is advisable to upgrade the affected component.

A vulnerability was found in MarkUsProject Markus up to 2.4.7 and classified as critical. Affected by this issue is some unknown functionality. Such manipulation leads to unrestricted upload. This vulnerability is traded as CVE-2024-51743. The attack may be launched remotely. There is no exploit available. It is suggested to upgrade the affected component.

A vulnerability was found in MarkUsProject Markus up to 2.4.7. It has been classified as critical. This affects the function update_files of the file config/initializers/. Performing manipulation results in unrestricted upload. This vulnerability is known as CVE-2024-51499. Remote exploitation of the attack is possible. No exploit is available. Upgrading the affected component is recommended.

A vulnerability labeled as problematic has been found in SilverStripe Framework up to 5.3.22. This vulnerability affects unknown code. Executing manipulation can lead to cross site scripting. The identification of this vulnerability is CVE-2025-30148. The attack may be launched remotely. There is no exploit available. The affected component should be upgraded.

A vulnerability marked as problematic has been reported in authzed spicedb up to 1.44.1. This vulnerability affects unknown code. The manipulation leads to security check for standard. This vulnerability is uniquely identified as CVE-2025-49011. The attack is possible to be carried out remotely. No exploit exists. It is suggested to upgrade the affected component.

A vulnerability classified as problematic was found in Intermesh groupoffice up to 6.8.122/25.0.26. This issue affects some unknown processing. The manipulation results in cross site scripting. This vulnerability is known as CVE-2025-48993. It is possible to launch the attack remotely. No exploit is available. Upgrading the affected component is advised.

A vulnerability classified as problematic has been found in Intermesh groupoffice up to 6.8.122/25.0.26. This vulnerability affects unknown code of the component User Profile Handler. The manipulation of the argument Name leads to cross site scripting. This vulnerability is traded as CVE-2025-48992. It is possible to initiate the attack remotely. There is no exploit available. It is recommended to upgrade the affected component.

A vulnerability was found in SilverStripe Framework up to 5.3.7. It has been rated as problematic. This affects an unknown part. This manipulation causes cross site scripting. This vulnerability is registered as CVE-2024-53277. Remote exploitation of the attack is possible. No exploit is available. Upgrading the affected component is advised.

A vulnerability described as critical has been identified in MarkUsProject Markus up to 2.4.7. The affected element is an unknown function. Such manipulation leads to path traversal. This vulnerability is listed as CVE-2024-47820. The attack must be carried out from within the local network. There is no available exploit. Upgrading the affected component is recommended.

A vulnerability was found in GNOME libsoup up to 3.5.x and classified as problematic. Affected by this vulnerability is an unknown functionality of the component HTTP Request Handler. Such manipulation leads to http request smuggling. This vulnerability is referenced as CVE-2024-52530. It is possible to launch the attack remotely. No exploit is available. It is suggested to upgrade the affected component.

A vulnerability categorized as critical has been discovered in Symfony on Windows. Impacted is an unknown function of the component Process Class Handler. Executing manipulation can lead to command injection. The identification of this vulnerability is CVE-2024-51736. The attack can only be executed locally. There is no exploit available. It is advisable to upgrade the affected component.

A vulnerability identified as problematic has been detected in Symfony. The affected element is an unknown function. The manipulation leads to open redirect. This vulnerability is referenced as CVE-2024-50345. Remote exploitation of the attack is possible. No exploit is available. You should upgrade the affected component.

A vulnerability labeled as critical has been found in bytecodealliance wasmtime up to 24.0.1/25.0.2/26.0.0. Affected by this vulnerability is an unknown functionality. The manipulation results in incomplete blacklist. This vulnerability is reported as CVE-2024-51745. The attack can be launched remotely. No exploit exists. The affected component should be upgraded.

Artificial intelligence was a recurring theme among federal leaders who spoke at a GDIT event held Thursday.

The post AI can help track an ever-growing body of vulnerabilities, CISA official says appeared first on CyberScoop.

The actively exploited defect, triggered by an attacker’s use of a publicly available sample machine key, underscores the vendor and customers’ poor configuration practices.

The post Sitecore zero-day vulnerability springs up from exposed machine key appeared first on CyberScoop.