F5 Labs’ Weekly Threat Bulletin delivers fast, AI‑driven insights on emerging cyber threats with IoCs, mitigation tips, and expert‑validated guidance.

These are the top threats you should know about this week.

Sensor Intel Series: December CVE-2025-55182 Trends

AI Security Insights – January 2026

Whatever you think will happen… will happen faster and with more acronyms than ever before.

We investigate the rise of adversarial poetry in AI security. Understand how metaphor-based exploits circumvent guardrails and the defenses we need for LLMs moving forward.

Legacy bugs continue to serve attackers.

A new wave of client-side attacks bypasses enterprise defenses.

AI Security Insights for November 2025

Over a dozen exploits were used to target IoT devices.

The two-wave attack reached a peak of 1.8 Tbps.

Explore the new AI security index for emerging trends in AI security.

Sensor Intel Series: May 2025 CVE Trends

Persistent trend in open-source offensive tooling & implications for defenders

Sensor Intel Series: September 2025 Trends

We expand our view to include CWE and OWASP, and we also examine the latest overall trends for June 2025.

Discover how to mitigate CVE-2024-53900 and CVE-2025-23061, which expose Node.js APIs to remote attacks.

Uncovering the true scale of persistent bot activity, and the advanced techniques that bot operators use in order to remain hidden from bot defenses.

TP-Link draws the attention of the US Government.

Investigating a schema parsing concern in the parquet-avro module of Apache Parquet Java.