Author name: Alvaka Team

A critical vulnerability (CVE-2026-29000) has been disclosed in pac4j-jwt, a widely used Java authentication library. Under impacted conditions, an attacker may be able to bypass authentication entirely and impersonate any user—including administrators. This is an identity-layer vulnerability: if a vulnerable service is exposed (directly or indirectly) to untrusted tokens, the attacker’s forged identity can cascade into broader privilege and data

Understanding the Imperative of Secure Employee Communication Systems In today’s interconnected world, Secure Employee Communication Systems are no longer optional—they are a critical component of modern cybersecurity and IT management. At Alvaka, we prioritize the robustness and reliability of communication channels, enabling our clients to sustain operational fluidity while mitigating security risks. Our commitment to

When geopolitical tensions rise, cyber “noise” rises too. Organizations often see a surge in online claims, threats, and attention-seeking announcements from a mix of hacktivists and state-aligned operators. Some of that chatter is exaggerated—or entirely unverified—but it’s still a signal to tighten defenses and ensure your response plan is ready. This guide focuses on practical steps businesses can take to

Cybersecurity Due Diligence in M&A: Managing Ransomware Risk and IT Integration Mergers and acquisitions (M&A) bring opportunities for growth, market expansion, and innovation—but they also introduce complex cybersecurity risks. When two organizations combine, so do their IT systems, data assets, and security vulnerabilities. Without careful planning, the process can inadvertently expose sensitive information, weaken defenses,