A threat actor named FulcrumSec has claimed responsibility for breaching LexisNexis Legal & Professional, part of RELX Group. On March 3, 2026, FulcrumSec posted details alleging the theft of 2.04 GB of structured data from the company’s Amazon Web Services (AWS) cloud infrastructure. The actor accessed sensitive production systems, exposing flaws in access controls, credential […] The post LexisNexis Data Breach: Threat Actor Claims Theft of 2.04 GB of Data appeared first on Cyber Security News.