API Abuse

We are building a US based digital exposure monitoring SaaS with risk scoring and business monitoring. · Secure email lookup system · Risk scoring logic · REST API · ...

We are building an Anonymous Confession platform where users can post confessions without revealing their identity. · ...

We operate a live AI voice system where users can speak in real time to city-based AI "Gladiators."What is missing:Monetization · Usage enforcement · Memory persistence · Anti-abuse protection · We need a proper SaaS revenue + control system built around the existing voice layer. ...

Advanced Penetration Testing Lead (individual or team) with proven capability to execute manual, exploit-driven testing across web apps/APIs, AWS/cloud, and internal/external networks—beyond scanner output. · ...

We just launched a large free game giveaway this morning and need someone who can move immediately to test the flow for abuse/exploits. · We are looking for someone with experience in web app security / penetration testing / business logic abuse testing who can quickly look for w ...

Seeking an experienced security-minded low-code/backend architect to review, validate, optimize and partially rebuild a B2B application using Zite Airtable and Webflow. · ...

We are seeking an elite-level White-Hat Hacker / Senior Security Researcher to conduct a comprehensive, · real-world attack simulation on our live streaming ecosystem.Proven Red Team / Advanced VAPT experienceExperience securing fintech / social / high-traffic appsOSCP / OSCE / C ...

Audit and optimize production setup hosted on Hetzner with Cloudflare in front to reduce load/abuse while maintaining excellent performance, uptime and SEO. · ...

We need a top-tier web/API penetration tester who can think like a real attacker and go beyond OWASP checklists. This is a manual, exploit-driven engagement focused on attack chains (initial foothold → privilege escalation → data access / control), without disrupting service. · ...

Penetration Tester Needed – Mobile Fintech App (Flutter, Firebase, APIs, Admin Panel) · We are preparing the public launch of a fintech mobile application and we are looking for an experienced penetration tester to perform a security assessment focused on identifying critical and ...

We are building a gamified platform mixing internal currency logic wallet system subscription sharing leaderboards & ranking trust score system clan group mechanics reward mechanics Stripe payments anti abuse systems. · This is NOT a simple CRUD SaaS. · ...

We are building a peer-to-peer resale marketplace in Nigeria that allows users to list, buy, and sell items with secure escrow-style payments, user ratings, and delivery coordination. · We are looking for a technically strong Security & Marketplace Engineer to help us harden and ...

Seeking an experienced application security tester to perform authenticated dynamic testing of a Django-based web application implemented as plugins. · Focus areas include authentication and session management, role-based access control, logic flaws, XSS (stored and reflected), C ...

We are looking for an expert full-stack developer to help finalize, secure and prepare an existing web application (TextTrade) for production launch. · ...

We are building an early-stage, privacy-first digital platform focused on identity verification, trust signals, and risk mitigation within a residential and shared-living context. · ...

We are seeking a highly qualified and certified penetration tester or specialized security firm to perform a comprehensive security assessment of our enterprise-grade SaaS platform for document and contract lifecycle management with integrated electronic signatures. · The platfor ...

We are looking for a highly experienced Security · Tester to own end-to-end security testing strategy · for crypto and fintech products. ...

We're building Watch Cash an Android-first rewards app where users earn reward points based on verified app usage time privacy-first no content tracking.The Android UI is being handled separately.This role is focused on building the backend system and a lightweight web-based admi ...

The goal is: To automatically monitor appointment availability on BLS Spain and BLS Portugal · To detect instantly when new slots appear · To either notify immediately or assist in starting the booking process quicklyWeb Scraping Framework · Selenium Puppeteer Python Core PHP Lar ...

We are looking for an expert developer to build a production-grade AI chatbot integrated into municipal website (embedded web chat widget) and WhatsApp using Cloud API(webhooks/templates/session rules). · ...