VulnHub

A serious vulnerability has been identified in the WPvivid backup plugin, tracked as CVE-2026-1357, which has a high severity score of 9.8. This issue affects all versions of the plugin up to version 0.9.123, leaving many WordPress sites potentially at risk. The flaw allows attackers to execute remote code, which could lead to unauthorized access or control over affected systems. Users of the plugin are strongly advised to take immediate action to protect their sites. This vulnerability poses a significant threat, especially for those who have not updated their plugins recently.

As organizations increasingly deploy AI agents that work together, they are inadvertently broadening their attack surface. This shift means that systems are becoming more complex and potentially more vulnerable to cyber threats. The interaction of multiple AI agents can create new entry points for attackers, making it crucial for companies to reassess their security protocols. The article calls attention to the need for stronger defenses and better monitoring as the use of collaborative AI grows. Companies must prepare for the potential risks associated with these advancements to protect sensitive data and maintain operational integrity.

The article discusses how improving interoperability in healthcare systems can enhance patient care but also poses significant security and privacy risks. As healthcare organizations increasingly connect their systems, they expose more data to potential cyberattacks. This expanded attack surface raises compliance concerns and complicates security efforts, putting sensitive patient information at greater risk. The interconnected nature of these systems means that a breach in one area could have cascading effects across multiple platforms, affecting not only the healthcare providers but also patients and their personal data. Organizations must prioritize security measures to address these vulnerabilities as they embrace new technologies.

Odido, a telecommunications company, reported a significant data breach that exposed the personal information of approximately 6.2 million customers. The incident occurred over the weekend of February 7, when attackers accessed Odido's customer contact system. This breach raises serious concerns about data privacy and security, as it potentially includes sensitive information that could be misused by malicious actors. Customers may now face risks such as identity theft or phishing attacks, making it crucial for them to monitor their accounts and take protective measures. Odido has not disclosed specific details about how the breach happened or what steps they are taking to prevent future incidents.

The Cybersecurity and Infrastructure Security Agency (CISA) is launching a series of town hall meetings aimed at improving communication with stakeholders regarding cyber incident reporting for critical infrastructure. These sessions will provide an opportunity for participants to share their experiences and insights related to cybersecurity incidents. CISA emphasizes the need for timely reporting of cyber events to better protect essential services and infrastructure. The initiative is part of a broader effort to enhance collaboration between government and private sectors in addressing cybersecurity challenges. Engaging with a diverse range of stakeholders is crucial as it allows for a more comprehensive understanding of the current cyber threats facing critical infrastructure.

In December 2025, npm implemented significant changes to its authentication process following the Sha1-Hulud incident, which was a notable supply-chain attack. While these updates are a positive move toward enhancing security, they do not fully protect npm projects from future supply-chain attacks or malware. Users of npm should remain vigilant, as the platform is still vulnerable to potential malware threats. This situation serves as a reminder that even after security improvements, the risk of attacks persists, and both developers and organizations need to adopt best practices to safeguard their projects. Staying informed and proactive is essential for a safer Node community.

Industrial control systems are still relying on outdated communication protocols that prioritize reliability over security features like authentication and data integrity. This leaves networks vulnerable, allowing attackers to impersonate devices, send unauthorized commands, or alter messages without being detected. A new guidance document from the Cybersecurity and Infrastructure Security Agency (CISA) explains the reasons behind the slow adoption of more secure versions of these industrial protocols. Despite their availability, many organizations are hesitant to implement them, which raises serious concerns about the security of critical infrastructure. The continued use of legacy systems could lead to significant risks for industries that depend on these technologies.

The Tianfu Cup, a prominent hacking competition in China, has been revived but now operates under tighter secrecy than in previous years. While the contest has a reputation for showcasing advanced hacking skills and finding vulnerabilities, the rewards for successful exploits are reportedly lower than they were during its peak. This shift in focus and reduced incentives may impact the level of participation and the quality of exploits demonstrated. Given the competition's history, its revival raises questions about China's stance on cybersecurity and the implications for global tech companies, which may face new vulnerabilities as a result of the research presented at the event. Observers will be watching closely to see how this contest evolves and what it means for the cybersecurity community internationally.