Security Bulletin

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A threat actor used a variety of infostealers to collect session information and access Claude accounts belonging to an unknown number of users.

The ClickFix-style campaign features a sophisticated, multistage attack chain that includes reverse tunnels into victim organizations' networks.

Autonomous networks are a team effort. See how Cisco and partners won the TM Forum Moonshot Catalyst award with shared architecture and transparent governance.

While guardrails are critical, as evidenced by recent high-profile incidents, defenders need help staying ahead of attackers who do not play by the rules.

OpenAI's Hugging Face attack postmortem shows agents don't care about rules — they need strong controls.

Bandwidth scaling is no longer enough to satisfy demand coming from AI applications at the home. Providers need a resilient, intelligent network that delivers the performance that AI applications dictate.

A Nemzetbiztonsági Szakszolgálat Nemzeti Kiberbiztonsági Intézet riasztást ad ki a Zimbra Collaboration Suite (ZCS) szoftvert érintő, CVE-2026-73570 azonosítón nyomon követett kritikus sérülékenység kapcsán. Intézetünkhöz megnövekedett számú...

The Hugging Face incident was bigger and worse than previously thought, with approximately 700 agents collaborating on a sophisticated, multistage attack.

Omdia's Theresa Lanowitz talks with the Dark Reading News Desk about the potential — and risks — of using agentic AI for penetration testing, red teaming, and other practices.

The Agentic SOC needs two protocols, not one. Learn how MCP and A2A work together as the vertical and horizontal layers of multi-agent security operations

The frustrating reality after an OT cyberattack: no data, no trail, and no history.