A2A Protocol has marked an impressive set of milestones within its inaugural year: the project reports onboarding more than 150 organizations, gaining placement in major cloud platforms’ marketplaces, and achieving enterprise production usage. Those three developments—rapid partner growth, cloud distribution, and real-world enterprise deployments—are meaningful indicators that A2A is moving beyond early experimentation and into practical, scalable use. Why these
Project Glasswing: Anthropic’s Claude Mythos Preview Arms Defenders to Secure Critical Infrastructure
When Anthropic announced Project Glasswing, it felt like a turning point in how we think about cybersecurity. Rather than another incremental tool, Glasswing pools one of the most capable frontier language models—Claude Mythos Preview—with an unusual, urgent mission: give the organizations that run the internet and financial systems a head start against AI-enabled attackers. The initiative reads like a playbook
ActiveMQ broker RCE tied to CVE-2026-34197: what admins need to know
A long-standing flaw in Apache ActiveMQ has resurfaced as a serious concern for administrators. The issue—listed on CISA’s Known Exploited Vulnerabilities (KEV) list under entry 46604—enables unauthenticated remote command execution via the broker port. Although CVE-2026-34197 is not yet reported as being widely exploited in the wild, researchers examining broker logs say there are clear indicators that attackers have attempted
Microsoft 365 Network Disruption Hits Exchange Online, Teams, and Core Services
A sudden network-level disruption on April 8, 2026 knocked several core Microsoft 365 services offline or degraded their performance for many users. What began as a spike in telemetry and rapid customer reports at 8:37 PM IST (3:07 PM UTC) quickly became an enterprise-wide concern as Exchange Online, Microsoft Teams, and broader Microsoft 365 functionality showed interruption. Microsoft classified the
Anthropic Withholds Mythos Preview: Too Potent a Cyber Threat to Release
Anthropic’s decision to withhold the Claude Mythos Preview has punctured the usual celebratory arc of model announcements. Rather than rushing to commercialize another frontier AI, the company says Mythos demonstrated capabilities that could be exploited to find and chain high-severity vulnerabilities in widely used systems—so serious that Anthropic is choosing limited, defensive deployment over general release. A startling discovery in
OpenAI Codex Command-Injection Flaw: How GitHub Tokens Were Exposed and What Teams Must Do Now
The rise of AI coding assistants has simplified developer workflows, but a recent discovery shows those conveniences can carry serious risk. Researchers at BeyondTrust found a critical command-injection vulnerability in OpenAI Codex that could be exploited to steal GitHub access tokens. The flaw demonstrates how an overlooked parsing detail — a branch name passed into a container setup script —