P.01Mozilla's 0din research team found a way to get AI coding agents to open a reverse shell using a repository that contains no visible malicious code at all. Here's how the attack works and what to change in your workflow.
P.02An unauthenticated SSRF flaw in Cisco Unified Communications Manager is being actively exploited to write files, plant a webshell, and reach root. Here's the attack chain, who's affected, and how to patch or work around it.
P.03Deno Sandbox spins up isolated Firecracker microVMs in under 200ms for running code you don't trust, AI-agent output included. Here's how it works and a working example.
P.04OpenAI has proposed handing the U.S. government a voluntary 5% equity stake worth roughly $42.6 billion. Here's what's actually being proposed, why now, and what critics say it would break.
P.05A race condition in the Linux kernel's epoll subsystem lets any local user become root, with a working exploit that succeeds 99% of the time. Here's who's affected, why epoll makes this so widespread, and what to patch.
P.06GitHub cut token spend in its agentic CI workflows by up to 62% by pruning unused MCP tools and swapping some tool calls for CLI commands. Here's how the technique works and how to apply it to your own agent workflows.
P.07A cluster of authentication bypass, account takeover, and remote code execution bugs across JetBrains Hub, IntelliJ IDEA, and Code With Me is now patched. Here's what each CVE does and which builds fix it.
P.08OpenAI shipped gpt-realtime-2.1 and a mini variant with 25% lower latency and reasoning-and-tool-use support at the low end. Here's what changed, what it costs, and when to pick the mini model over the flagship.
P.09Webhooks push data to you the moment something happens; polling has you ask repeatedly whether anything changed. Here's how to decide which fits your integration, plus real code for both and the hybrid pattern most production systems actually need.
P.10A distributed lock keeps two processes on different machines from touching the same resource at once, but the naive Redis implementation has a gap that lets it fail silently. Here's how the pattern actually works, and the fencing token that closes the gap.
P.11A use-after-free in Linux's KVM hypervisor, present since 2010, lets an untrusted guest VM crash or fully compromise its host. Fixed stable kernels shipped July 4, 2026. Here's who's exposed and what to do if you can't patch today.
P.12Round robin isn't wrong, but it's the wrong default more often than teams realize. Here's how the main load balancing algorithms actually behave under uneven traffic, when each one earns its complexity, and a working consistent hashing implementation.