This is issue 1 of a new series called Coding Agent Horror Stories where we examine critical security failures in the AI coding agent ecosystem and how Docker Sandboxes provide enterprise-grade protection against these threats.
AI coding agents are everywhere. According to Anthropic’s 2026 Agentic Coding Trends Report, developers are now using AI in roughly 60% of their work. The report describes a shift from single agents to coordinated teams of agents, with tasks that took hours or days getting compressed into minutes. Walk into almost any engineering team in 2026 and you’ll find AI coding agents sitting somewhere in the workflow, usually in more than one place.
The productivity story is real, and if you’ve watched an agent ship a feature in an afternoon that would have taken your team a sprint, you already know why. But the same agents that ship features in an afternoon can also delete your home directory in a few seconds. The same loop that lets an agent autonomously refactor a 12-million-line codebase will, given the wrong context, autonomously drop your production database.
Over the past sixteen months, these aren’t hypothetical failure modes, they’re documented incidents with named victims, screenshotted agent outputs, and in several cases, public apologies from the vendors. This issue is the first in a new series mapping how those failures happen and how Docker Sandboxes can contain them.
