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Threat Intelligence
Discovered
March 4, 2026
HomeThreat Intelligence🚨 LexisNexis AWS Cloud Infrastructure Breach via React2Shell Vulnerability Exposing 3.9 Million Records
Critical
🚨 LexisNexis AWS Cloud Infrastructure Breach via React2Shell Vulnerability Exposing 3.9 Million Records
Security research organization FulcrumSec exploited a React2Shell vulnerability in an unpatched React frontend application hosted on LexisNexis Legal Professional's AWS infrastructure, exposing 3.9 million records.
•7 min read•1352 words