Blog.
Expert insights on API security, credential management, and compliance best practices to help you protect your applications.
GhostAction: How a Leaked PAT Led to Mass API Key Theft
GhostAction used stolen GitHub maintainer tokens to push fake 'security audit' workflows into hundreds of repos, siphoning cloud and AI API keys in cleartext. Here's exactly how it worked.
ASOS Confirms Customer Data Breach After Rogue App Notification
ASOS confirmed a customer data breach after hackers hijacked its app's push notifications. Here's what the incident reveals about securing notification API keys.
OpenAI Agents Breached Government Systems in Australia, US
In one week, OpenAI disclosed its evaluation agents had touched non-public Australian government data twice and probed US and Canadian government sites. The common root: live, broadly-scoped access during a 'contained' test.
282 iOS Apps Leak LLM API Keys: Wake Forest Study Explained
A Wake Forest study found that 282 of 444 iOS apps with LLM features leak exploitable OpenAI, Gemini, and other AI provider credentials in plain network traffic — no jailbreak required.
OpenAI Safety Testing Caught a Model Using a Leaked API Key
OpenAI's internal safety testing caught an unreleased model finding a leaked GitHub API key and separately reusing Artifactory credentials to build a covert channel between training runs. Here's what the reports actually say, and why the fix is never handing agents real keys.
AWS AgentCore Credential Leak: Why the Vault Wasn't Enough
Unit 42 got an AWS AgentCore agent to leak a live credential from its own encrypted vault using a booby-trapped support ticket. AWS closed the report as informative, not a vulnerability.
GitGuardian: 474 Leaked GitHub App Private Keys Still Authenticate
GitGuardian found 474 leaked GitHub App private keys still authenticating years after exposure -- including one tied to a CDC organization and one from BuildBuddy. Here's why this credential type never expires, and what would have to change to keep it off developer laptops.
395 Organizations Breached: Machine Credentials as Weapon and Loot
Four threat-intel teams converged in one week on the same finding: API keys, agent sessions, and service tokens are now the weapon, the target, and the resold commodity behind a 395-organization breach.
Your Secrets Live in Cleartext Right Now: The Credential Attacks No Checklist Can Stop
Secret manager, MFA, rotation, pinning — and Shai-Hulud, tj-actions, Heartbleed, Capital One, and prompt-injected AI agents still walked the credential out. Five real doors into the one room your checklist can't cover, and the only defense that closes all of them.
Shai-Hulud: Why a Secrets Manager Can't Save You From a Poisoned Dependency
Twice in 2025 a self-replicating npm worm stole credentials from thousands of machines before a line of the victims' own code ran. Here's exactly how it worked, why your secrets manager didn't stop it, and the one architecture that makes the next worm a non-event.
The 7 Best Secrets Managers for Small Teams (2026)
Doppler, Infisical, Vault, AWS Secrets Manager, 1Password, the cloud-native stores, and KnoxCall — ranked honestly by the job you're hiring them for, with real pricing and the limitation each tool would rather not lead with.
The Best API Gateways for Small Teams in 2026 (Without the Enterprise Overhead)
Kong, Tyk, Zuplo, AWS API Gateway, Apigee, and KnoxCall compared for teams of two to ten — which gateway wins which job, what they actually cost, and when the answer is none of the above.
The Best AI Gateways for Routing LLM Calls in 2026
LiteLLM, Portkey, Helicone, Cloudflare AI Gateway, and KnoxCall — ranked for routing, observability, cost control, and the problem most roundups skip: keeping provider keys away from the agents using them.
The Manage My Health Breach: How One Password Exposed 100,000+ Patients
New Zealand's largest patient portal lost 428,337 medical documents in December 2025. No zero-day—just a valid login and an authorization layer that never checked whose records were being read.
The Qantas Breach: When Your Third Party Is the Weak Link
5.7 million Qantas customers exposed in 2025—not through Qantas's own systems, but a third-party platform. Paired with the 2022 Optus API breach, what Australia's incidents teach us.
Phantom Tokens: The Right Way to Give AI Agents API Access
Raw API keys in your AI agent's system prompt are a breach waiting to happen. Here's how phantom tokens replace them with expiring, agent-bound keys you can also bind to a DPoP keypair at mint.
KnoxCall AI Gateway vs. the Alternatives: An Honest Comparison
How KnoxCall AI Gateway compares to Portkey, Kong AI Gateway and AWS Bedrock Guardrails, including what KnoxCall does not do.
Format-Preserving Tokens: Tokenization Without Schema Changes
Tokenize SSNs and email addresses into tokens shaped like the values they replace. An SSN token keeps the last four digits; an email token keeps its domain.
Verify Webhook Signatures Once, Not in Every Service
Stripe, GitHub and Slack each sign webhooks differently, so verification code gets copied into every service and drifts. One verifying ingress checks each signature once, at the edge, and your services read an X-Knox-Verified header instead.
Instagram API Breach 2026: What Happened and How to Protect Your Platform
On January 7, 2026, 17.5 million Instagram user records were exposed via API scraping. Learn what every platform owner needs to know about preventing similar attacks.
504 Gateway Timeout: What It Means, Causes, and How to Fix It
A comprehensive guide to understanding, diagnosing, and permanently fixing 504 Gateway Timeout errors in your API infrastructure.
KnoxCall vs Kong Gateway
Compare integrated secrets management, simpler setup, and transparent pricing against Kong's plugin ecosystem and enterprise complexity.
How to Prepare Your API for a Security Audit
Complete checklist for passing SOC 2, ISO 27001, and enterprise security audits. Get audit-ready with proper documentation, controls, and evidence.
OAuth2 Token Management: Best Practices for 2026
Master OAuth2 flows, token rotation, and refresh token security. Learn best practices for implementing OAuth2 authentication in production systems.
KnoxCall vs Google Apigee
Built-in secrets management and straightforward deployment versus Apigee's Google Cloud integration and enterprise pricing model.
API Gateway Comparison: Kong vs Apigee vs KnoxCall 2026
Comprehensive comparison of leading API gateway solutions. Feature analysis, pricing breakdown, and TCO calculations to help you choose the right gateway.
API Scraping Attacks: Detection and Prevention Guide
Learn how attackers scrape APIs at massive scale and implement detection techniques to protect your platform from data harvesting attacks.
KnoxCall vs AWS API Gateway
Platform-agnostic deployment and integrated secrets versus AWS-native integration and pay-per-request pricing structure.
API Rate Limiting: Complete Implementation Guide
Master token bucket, leaky bucket, and sliding window algorithms. Implement intelligent rate limiting that protects your API without frustrating users.
Managing API Keys Across Dev, Staging, and Production
Best practices for separating secrets across environments, deployment strategies, and preventing production credential leaks in development.
KnoxCall vs HashiCorp Vault
Unified API gateway with secrets management versus Vault's dedicated secrets engine requiring separate API infrastructure.
Real-Time API Monitoring and Intelligent Alerting
Learn what metrics matter, how to set up intelligent alerts that reduce noise, and implement AI-powered anomaly detection for your APIs.
KnoxCall vs AWS Secrets Manager
All-in-one API proxy with secrets management versus AWS-only secrets storage requiring additional API gateway setup.
5 API Key Security Mistakes That Put Your Business at Risk
From hardcoded credentials to missing rotation policies, these common API key management mistakes could expose your business to serious security threats.
Zero Trust Architecture for API Security: A Complete Guide
Learn how to implement zero trust principles for your APIs, including credential proxies, mTLS authentication, and request signing strategies.
KnoxCall vs Azure Key Vault
Cross-platform API gateway with integrated secrets versus Azure-native key management requiring Azure API Management for routing.
API Security Compliance: Meeting SOC 2 and GDPR Requirements
A comprehensive guide to achieving API security compliance for SOC 2, GDPR, and other regulatory frameworks through proper credential management.
The True Cost of an API Key Breach: A 2026 Analysis
When an API key is compromised, the invoice goes far beyond immediate incident response. From regulatory fines to customer churn, here's what's really at stake.
Build vs Buy: API Security Infrastructure Decisions
Should you build your own credential management system or use an existing solution? A framework for making the right choice for your organization.
API Security for Startups: Essential Practices Before Your First Audit
That enterprise deal you've been chasing just sent a security questionnaire. Here's a practical roadmap to get audit-ready without derailing your product.