Security | Threat Detection | Cyberattacks | DevSecOps | Compliance

LimaCharlie

Agentic AI Security: Tune Detections with Threat Intel

Apr 30, 2026 By Daniel Ballmer In LimaCharlie
Most AI detection engineering puts a human in the loop at every step. David Burkett envisions an efficient and effective pipeline architecture that does not. David is a security researcher at Corelight Labs and a longtime LimaCharlie community member. He appeared on a recent episode of Defender Fridays to walk through his vision of a fully agentic detection engineering pipeline. His system uses LimaCharlie as its operational backbone.
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Corelight

The 7 sins killing your SOC efficacy (and why NDR is the cure)

Apr 30, 2026 By Josh Porto In Corelight
Network Detection and Response (NDR) is a glorious tool for spotting the stuff that slips past the velvet ropes. The weird lateral movement. The "why is Finance talking to a printer in Moldova" moment. The internal reconnaissance that looks harmless until it's suddenly not. What can't NDR do? Trick question. It can't walk the dog, run a marathon, or explain to leadership why "just block Russia" isn't a complete strategy. NDR is your truth serum.
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How Cloudflare Got 2x Faster Servers With Less Cache

Apr 30, 2026 By Cloudflare In Cloudflare
In this episode of This Week in NET, JQ Lau and Victor Hwang from our Network & Infrastructure Strategy team walk us through Cloudflare's 13th generation of servers — the machines that power a significant part of the internet across 330+ cities worldwide. The Gen 13 program doubled compute density by jumping from 96 to 192 cores, but that came with an 83% drop in L3 cache. The team explains how a bold hardware bet, combined with Cloudflare's FL2 Rust-based software rewrite, turned that trade-off into a win across throughput, latency, and power efficiency.
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Turning Attackers into Signals: How Deception is Redefining Threat Detection | Fidelis Security

Apr 30, 2026 By Fidelis Security In Fidelis Security
Traditional detection methods are struggling to keep up with modern threats. What if you could turn attackers into your strongest signal? In this session, our Sales Engineer Jim breaks down how deception technology is transforming cybersecurity by: Delivering high-fidelity alerts with minimal noise Adapting dynamically to attacker behavior Extending protection to IoT and non-standard devices Scaling seamlessly across enterprise environments.
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sumologic

How to secure cloud workloads without building a full-scale SOC

Apr 30, 2026 By Adam White In Sumo Logic
You don’t need a 20-person SOC to protect your cloud-native environment. What you need is the right strategy: map your risk, embed security early, automate detection, and let smart tooling do the heavy lifting. Here’s how security and DevOps leaders with limited resources can achieve enterprise-level protection without enterprise-level headcount.
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Arctic Wolf

CVE-2026-41940: Critical Exploited Authentication Bypass Vulnerability in cPanel & WHM

Apr 30, 2026 By Andres Ramos In Arctic Wolf
On April 28, 2026, cPanel patched a critical authentication bypass vulnerability affecting cPanel and WebHost Manager (WHM), tracked as CVE-2026-41940. The issue stems from a flaw in the login and session handling process that allows Carriage Return Line Feed (CRLF) injection, enabling remote threat actors to bypass authentication and gain unauthorized access to the control panel.
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armo

AI Agent Sandboxing for Healthcare: Why Standard Kubernetes Primitives Can't Express HIPAA Boundaries

Apr 30, 2026 By Yossi Ben Naim In ARMO
Observe-to-enforce builds behavioral baselines from observed agent traffic — what tools the agent calls, which networks it reaches, which syscalls it executes — and converts them into per-agent enforcement policies. Baselines persist at the Deployment level because pods churn and the envelope has to outlive any single restart. The methodology runs as a four-stage progression: discovery, observation, selective enforcement, continuous least privilege.
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