Security Bulletin

Attackers operated an active C2 implant for up to a week and compromised AppSec vendor Xygeni's xygeni/xygeni-action in that time.

Discover how MaxLiveProtect uses eBPF-powered technology to deliver real-time, in-kernel security for modern network infrastructure devices.

As organizations race to deploy AI at scale, infrastructure is quickly becoming the limiting factor. Delays in securing key hardware can disrupt deployment timelines and drive significant cost overruns. This moment feels different for infrastructure...

At Cisco, Circular Design means building sustainability into our products and packaging from the start.

Discover how Cisco used Wyebot sensors at Partner Summit 2025 to gain client-side visibility, manage naval radar interference, and ensure seamless Wi-Fi for keynotes and live demos. Learn why proactive monitoring is the key to managing high-pressure...

Two attacks on Qatari entities signal a shift in focus for China-backed actors and demonstrate how quickly they can pivot in response to geopolitical events.

Data centers — used by both governments and militaries for operations — are now fair game, not just for cyberattacks, but for kinetic attacks as well.

For a change, there's little in this month's Patch Tuesday that should cause panic, according to security experts.

Some customers have mishandled guest user configurations otherwise intended to allow third-party access to important — and sensitive — client data.

Social media is often a visibility gap for security teams. Learn how to protect against impersonation and defend this platform.

After several years of using simple implants, the Russia-affiliated actor is back with two new sophisticated malware tools.

Build the foundational skills that make AgenticOps possible in real enterprise environments.