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Rony Utevsky | Security Research & Exploit Write-ups

Rony Utevsky | Security Research & Exploit Write-ups

Red Teaming

Cryptographic Payload Injection: A Novel Jailbreak Technique Against Gemini

11 March 2026·10 mins

Security Research AI Security Jailbreak Prompt Injection LLM Gemini Red Teaming

How an Unpatched XSS vulnerability in a React Library Exposed Corporate Data, Employee Credentials, and Financial Assets

28 December 2025·10 mins

Security Research XSS Supply Chain Credential Harvesting Red Teaming

Breaking the Paywall: How a 'Lazy' Search Implementation Compromised a Paywall

23 March 2025·5 mins

Security Research Broken Access Control Business Logic Web Security Red Teaming Brute Force