By the Security Research Team at Precogs.ai — Published March 2026

"APIs are the new perimeter. Except unlike the old perimeter, most organizations have no idea how many they're running, who's calling them, or what data they're exposing."

— Red Team Lead, Fortune 100 Financial Institution

The attack surface has shifted. Dramatically. In 2026, API traffic accounts for the majority of all internet communication — and it is the primary vector for data breaches across every sector. Not phishing. Not ransomware. APIs.

The Optus breach: API. The Twitter 5.4 million user scrape: API. The Peloton user exposure: API. The T-Mobile 37 million record exfiltration: API. Each of these was not a sophisticated nation-state operation.…