API Credential Theft Is Now the #2 Cause of Data Breaches — Here's How to Audit Your Exposure

TL;DR : API credentials (AWS keys, OAuth tokens, database passwords, API keys) are the new primary attack surface. Insiders accidentally leak them on GitHub. Attackers exploit them in minutes. Your company probably has exposed secrets right now. This article shows you how to find them and what to do. What You Need To Know API credentials are the #2 cause of data breaches (2026 data) — surpassed only by phishing. Identity-based attacks account for 65% of all compromise. AI-driven credential exploitation increased 89% year-over-year. Attackers now automate the process: scan GitHub → find exposed AWS keys → enumerate S3 buckets → exfiltrate data (average time: 8 minutes from discovery to breach). The average organization has 100+ exposed secrets across GitHub repos, CI/CD logs, Docker registries, and config files. Most companies don't know it until law enforcement calls. Detection window is 4-6 hours at best. Once a credential hits a public repo, bots scan it within minutes. Exploitation