Antivirus and EDR catch malicious behavior on a machine. Neither tells you which valid credentials are exposed on it right now. That's credential security, a distinct job that finds exposed secrets and helps fix them before attackers do.
S3 buckets have quietly become a credential blind spot: years of logs, backups, and pipeline output that nobody ever scans for secrets. In one 2025 incident (Sysdig), attackers reached admin access in eight minutes using IAM keys found in a public bucket.
* The trick matters less than the access. Three 2026 disclosures, GitLost, Claude Code's CVE-2026-21852, and Amazon Q's CVE-2026-12957, show agent manipulation determines less damage than the credentials and permissions the agent can reach. * Secrets exposure keeps
ChainDrop hijacked 444 npm packages and 2B monthly downloads via a Claude Code hook. AI agents have collapsed the gap between credential theft and abuse
Credential harvesting is how attackers collect valid secrets at scale. See how it works, why developer machines are a prime target, and how to find them first.
After a laptop compromise, the hard question is which credentials were on it. See why blast radius scoping is hard, and how to turn it into a revocable list.
The security perimeter moved from network to identity to the device. Here’s why the developer endpoint is now where credentials concentrate – and the gap it leaves.
Cloud keys, shell history, SSH keys, AI agent caches: a complete inventory of where credentials hide on a developer's machine, and why infostealers go looking there.
Developer laptops are the most unmonitored credential store in your stack. GitGuardian's new Endpoint Protection finds every credential on every machine before infostealers do.
Modern developer environments expose sensitive context across files, prompts, logs, and commands. Learn how layered local controls reduce secrets risk.
Plaintext secrets on developer machines create real supply chain risk. Honeytokens provide early detection while stronger identity-based controls are rolled out.
Secrets don’t just leak from Git. They accumulate in filesystems, env vars, and agent memory. See how to find them, stop the bleed, and protect your whole supply chain
GitGuardian is the code security platform for
the DevOps generation.
With automated secrets detection and
remediation, our platform enables Dev, Sec, and Ops to advance together
towards the Secure Software Development Lifecycle.
Subscribe to our newsletter to receive the latest content and updates from GitGuardian.
