Railway security breach linked to $371,000 crypto theft across 19 chains

Railway has disclosed a security breach that blockchain investigator Taylor Monahan linked to approximately $371,000 in cryptocurrency drains across 19 EVM compatible networks. Railway disclosed a security breach that may have exposed customer environment variables containing sensitive credentials and private keys. Blockchain investigator Taylor Monahan linked the incident to roughly $371,000 in crypto theft involving more than 500 transactions across at least 19 EVM networks. Monahan identified the first known theft transaction at 19:36 UTC on October 21, more than two hours before Railway publicly disclosed the security incident.