Securing the Software Supply Chain
Developer Machines
Where your developers and agents work
Code Repos
Where every code change lands
CI/CD Pipelines
Where your software gets built
Prevent, detect, and respond to supply chain attacks across every stage of software delivery. From the first line of code your team writes to the final build you ship, StepSecurity provides end-to-end defense.
Powered by a dedicated threat intelligence team that has detected and disclosed some of the largest supply chain attacks in the industry.
Trusted By Enterprises Worldwide
Overlooked Attack Surfaces
Unaddressed Software Supply Chain Security Risks Leave Companies Open to Compromise
March 2026
axios Compromised on npm
Supply Chain Attack
Hijacked maintainer account used to publish poisoned axios releases injecting a hidden dependency that drops a cross-platform remote access trojan on install. attack
March 2026
Trivy Compromised
Malicious trivy-action exfiltrated CI/CD secrets to an attacker-controlled domain for 12 hours. A fake trivy binary release was also published to GitHub Releases.
March 2025
tj-actions/changed-files action is compromised
Application Security
Learn how StepSecurity Harden-Runner detected the tj-actions/changed-files supply chain attack
Complete SDLC Protection
The Definitive Platform for
Software Supply Chain Protection
Prevent, detect, and respond on every surface an attacker can reach. Each cell below is a control that runs today.
Developer Machines
laptops, agents, IDEs
Code Repos
what gets merged
CI/CD Pipelines
what gets built and shipped
Prevent
stop it before it lands
Device policies for AI agents, IDE extensions, and packages
Automated security PRs and branch protection checks
Egress policies that block unknown endpoints
Detect
know within minutes
Compromised packages and suspicious files on laptops
Compromised dependency alerts on every pull request
Anomaly detection on every workflow step
Respond
contain and clean up
One search across your entire developer fleet
Find any package in branches and PRs
Threat intel with guided remediation
Why Step Security
Experience the StepSecurity Difference
