A big finish to 2025 in December’s Patch Tuesday

On February 25, 2026, Gartner published its inaugural Market Guide for Guardian Agents, marking an important milestone for this emerging category. For those unfamiliar with the various Gartner report types, “a Market Guide defines a market and explains what clients can expect it to do in the short term. With the focus on early, more…

Colonel Georgeo Xavier Pulikkathara, CISO at iMerit discusses the importance of fundamentals, continuous learning, and human ingenuity in the face of AI-driven cybersecurity evolution.

While Israel and Iranian proxies fight it out IRL, their conflict in cyberspace has developed in parallel. These days attacks have decelerated, but advanced in sophistication.

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has urged federal agencies to patch the recent React2Shell vulnerability by December 12, 2025, amid reports of widespread exploitation. The critical vulnerability, tracked as CVE-2025-55182 (CVSS score: 10.0), affects the React Server Components (RSC) Flight protocol. The underlying cause of the issue is an unsafe deserialization

Everybody knows browser extensions are embedded into nearly every user’s daily workflow, from spell checkers to GenAI tools. What most IT and security people don’t know is that browser extensions’ excessive permissions are a growing risk to organizations. LayerX today announced the release of the Enterprise Browser Extension Security Report 2025, This report is the…

An advanced persistent threat (APT) group from China has been attributed to the compromise of a Philippines-based military company using a previously undocumented fileless malware framework called EggStreme. “This multi-stage toolset achieves persistent, low-profile espionage by injecting malicious code directly into memory and leveraging DLL sideloading to execute payloads,” Bitdefender