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Microsoft reveals critical Windows Admin Center vulnerability (CVE-2026-26119)

Microsoft has disclosed a privilege-escalation vulnerability in Windows Admin Center (WAC), a browser-based platform widely used by IT administrators and infrastructure teams to manage Windows clients, servers, clusters, Hyper-V hosts and virtual machines, as well as Active Directory-joined systems. Although the issue was patched in early December 2025 with the release of Windows Admin Center version 2511, it has only just been publicly acknowledged. The delay in disclosure likely reflects both the nature of the … More → The post Microsoft reveals critical Windows Admin Center vulnerability (CVE-2026-26119) appeared first on Help Net Security.
http://news.poseidon-us.com/TR3Cl3

Simbian AI Pentest Agent delivers continuous, context-aware penetration testing

Simbian announced the launch of the Simbian AI Pentest Agent, a new solution designed to provide enterprises with ongoing, on-demand penetration testing. Simbian’s AI Pentest Agent is the first automated penetration testing solution to incorporate business context, ensuring that findings are focused on each customer’s specific security risks and priorities. Developed in partnership the leading global risk management partner LRQA, the AI agent allows security teams to move beyond manual, point-in-time assessments to validate their … More → The post Simbian AI Pentest Agent delivers continuous, context-aware penetration testing appeared first on Help Net Security.
http://news.poseidon-us.com/TR37g1

Poland restricts Chinese-made cars at protected military sites

Poland’s military leadership has decided that cars manufactured in the People’s Republic of China will no longer cross the gates of sensitive military bases. The decision follows a risk analysis focused on the growing integration of digital systems in cars and the potential for uncontrolled acquisition and use of data by those systems. The new rules also prohibit connecting official phones to infotainment systems in China-made cars. They also apply to other motor vehicles equipped … More → The post Poland restricts Chinese-made cars at protected military sites appeared first on Help Net Security.
http://news.poseidon-us.com/TR37fx

Data on 1.2 million French bank accounts accessed in registry breach

In late January 2026, a malicious intruder accessed France’s national bank account registry, FICOBA, enabling them to view information tied to 1.2 million accounts, the Ministry of the Economy and Finance disclosed on Wednesday. TV5 Monde reported that the perpetrator (or perpetrators) obtained login credentials belonging to a civil cervant authorized to use the database and then used those credentials to explore its contents. They managed to access bank account information and related personal data: … More → The post Data on 1.2 million French bank accounts accessed in registry breach appeared first on Help Net Security.
http://news.poseidon-us.com/TR37fj

Adidas investigates alleged data breach affecting 815,000 records

Adidas confirmed it is investigating a possible data breach involving one of its third-party customer service providers. The company stated that there is no indication its IT infrastructure, e-commerce platforms, or consumer data were impacted by the incident. An individual claiming to belong to the Lapsus$ Group posted on BreachForums alleging they had compromised the sportswear giant’s extranet. The stolen dataset is described as containing 815,000 rows of information, including names, email addresses, passwords, birthdays, … More → The post Adidas investigates alleged data breach affecting 815,000 records appeared first on Help Net Security.
http://news.poseidon-us.com/TR37dv

2025 Cloud Threat Hunting and Defense Landscape

Threat actors are doubling down on cloud infrastructure — exploiting misconfigurations, abusing native services, and pivoting through hybrid environments to maximize impact. See how attack patterns are evolving across exploitation, ransomware, credential abuse, and AI service targeting in this latest cloud threat roundup.
http://news.poseidon-us.com/TR36Fq