Renganathan

@r-protocols

Joined November 2025

About

I'm Renganathan, Founder of R Protocols, a hacker-driven Cyber Security Firm. Thanked by Google, Apple, LinkedIn, More than fifty Fortune and Unicorn Startups for reporting their Security Vulnerabilites.

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Renganathan's blogs

R Protocols Blog - Security Researchblog.rprotocols.com5 posts

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Recently published

RRenganathanblog.rprotocols.comJun 16 · 6 min read

Gaining Unauthenticated Access to Google Cloud Partner Registry Information

During security research on an internal Google Cloud Platform environment, an unauthenticated API exposure was identified that allowed access to partner registry information without requiring a valid

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RRenganathanblog.rprotocols.comJun 12 · 6 min read

How a Misconfigured API Exposed Founder, Investor, and Employee Data at a Leading Venture Capital Firm

A globally leading early-stage venture capital firm, known for backing high-growth technology and AI startups, was found exposing sensitive internal and ecosystem data through a misconfigured Algolia

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RRenganathanblog.rprotocols.comMay 8 · 3 min read

Customer Orders to Internal Logistics: How a Single API Exposed an Entire Commerce Operation

A multi-million dollar omni-channel commerce platform serving customers across e-commerce, retail stores, warehouse operations, and logistics infrastructure was found exposing highly sensitive custome

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RRenganathanblog.rprotocols.comDec 7, 2025 · 3 min read

From Burger Order to Data Breach: An API Security Case Study

The Target Company is a large food & beverage commerce enablement platform. The platform is a powerhouse for 10,000+ restaurants, including leading Burgers, Tacos, Pizza fast food chains. A critical misconfiguration was identified within the order ma...

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RRenganathanblog.rprotocols.comNov 22, 2025 · 4 min read

Exposing iCloud Users’ Names, Phone Numbers, and Email Addresses

During security research on iCloud’s web functionalities, a misconfiguration was identified within the Notes sharing feature that exposed sensitive user metadata. Although the contents of private note

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Renganathan

About

Available for

Renganathan's blogs

Recently published

Gaining Unauthenticated Access to Google Cloud Partner Registry Information

How a Misconfigured API Exposed Founder, Investor, and Employee Data at a Leading Venture Capital Firm

Customer Orders to Internal Logistics: How a Single API Exposed an Entire Commerce Operation

From Burger Order to Data Breach: An API Security Case Study

Exposing iCloud Users’ Names, Phone Numbers, and Email Addresses

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Renganathan

About

Available for

Renganathan's blogs

Recently published

Gaining Unauthenticated Access to Google Cloud Partner Registry Information

How a Misconfigured API Exposed Founder, Investor, and Employee Data at a Leading Venture Capital Firm

Customer Orders to Internal Logistics: How a Single API Exposed an Entire Commerce Operation

From Burger Order to Data Breach: An API Security Case Study

Exposing iCloud Users’ Names, Phone Numbers, and Email Addresses