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 | [API Penetration Testing](https://blog.securelayer7.net/api-penetration-testing-with-owasp-2017-test-cases) | API Penetration Testing with OWASP 2017 Test Cases. |
 | [API Pentesting with Swagger Files](https://rhinosecuritylabs.com/application-security/simplifying-api-pentesting-swagger-files/) | Simplifying API Pentesting With Swagger Files. |
 | [How to Hack an API and Get Away with It](https://smartbear.com/blog/test-and-monitor/api-security-testing-how-to-hack-an-api-part-1/)| API Security Testing – How to Hack an API and Get Away with It (Part 1 of 3). |
+| [How to Hack APIs in 2021](https://labs.detectify.com/2021/08/10/how-to-hack-apis-in-2021) | detectify - How to Hack APIs in 2021|
 | [GraphQL penetration testing](https://blog.yeswehack.com/yeswerhackers/how-exploit-graphql-endpoint-bug-bounty/) | How to exploit GraphQL endpoint: introspection, query, mutations & tools. |
 | [SOAP Security Vulnerabilities and Prevention](https://www.neuralegion.com/blog/top-7-soap-api-vulnerabilities/) | SOAP Security: Top Vulnerabilities and How to Prevent Them. |
 | [API and microservice security](https://portswigger.net/burp/vulnerability-scanner/api-security-testing/guide-to-api-microservice-security) | A guide from PortSwigger: What are API and microservice security? |