The Cato CTRL and Cato Application Security Research teams recently discovered CVE-2023-49559, a directive overload Denial of Service (DoS) vulnerability in the gqlparser library, which is a crucial component in the development and running of GraphQL applications. The vulnerability is of medium severity (CVSS score of 5.3). The gqlparser library is an integrated component of the gqlgen Golang GraphQL server, widely used in web applications to handle GraphQL queries.

Many people are turning to personal VPNs in order to avoid increasing restrictions and oversight over online browsing, but these VPNs can represent risks to personal and corporate cybersecurity.

Accelerate Your Hybrid Cloud Security with Corelight Open NDR, now in the VMware Marketplace Corelight’s Open NDR platform has achieved VMware Ready for Telco Cloud Infrastructure (TCI) certification and is now active in the VMware Marketplace.

Firewalls act as the first line of defense, filtering network traffic and blocking malicious activities to safeguard sensitive data and systems. However, setting up a firewall is just the beginning. To ensure it provides optimal protection, it’s essential to implement certain practices for ongoing management. Firewall management involves a series of critical processes to ensure that the firewall operates effectively and provides comprehensive protection against cyberthreats.

As organizations increasingly integrate artificial intelligence (AI) into their operations, the nature of data security is undergoing significant transformation. With AI’s ability to process vast amounts of data quickly, the risk of data breaches and leaks has grown exponentially. In this context, Data Loss Prevention (DLP) has (re)emerged as a critical component for IT professionals seeking to safeguard sensitive information.

However, as cyber threats become increasingly elaborate, traditional measures to secure systems are usually inadequate. So how does one bolster an organization’s security? Today, 70% of organizations are fighting a broad set of threats ranging from sophisticated malware to advanced persistent threats. The necessity of real time threat detection and response mechanisms has never been greater. XDR, NDR, and EDR serve as strong detectors against this adversary. Let’s see why they are important.

Welcome to the latest hunt from Corelight Labs! This blog continues our tradition of analyzing trending TTPs on Any.Run and writing detectors for them.