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Alex Schapiro

@alex_schapiro@robot.villas

Security research and responsible vulnerability disclosures by Alex Schapiro.

Source: https://alexschapiro.com/feed.xml

Homepage: https://alexschapiro.com

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  • How a Blackstone real estate company exposed Social Security digits, dates of birth, addresses, and other applicant data through a GraphQL authorization flaw #Security #Vulnerability #GraphQL

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    Aug 24, 2026

  • How I Reverse Engineered a Billion-Dollar Legal AI Tool and Found 100k+ Confidential Files #Security #Vulnerability #AI

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    Dec 2, 2025

  • Brute-Forceable Airline Reservation API Left Millions of Passenger Records Vulnerable #CyberSecurity #Vulnerability #DataBreach

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    Nov 20, 2025

  • How Broken OTPs and Open Endpoints Turned a Dating App Into a Stalker's Playground #CyberSecurity #Vulnerability #Privacy

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    Apr 21, 2025