Backend
Malicious MCP Server on npm postmark-mcp Harvests Emails
Snyk Blog0 views
Urgent security alert: On September 25, 2025, the npm package 'postmark-mcp' was compromised, secretly exfiltrating email contents. Learn about the incident timeline, impact, and immediate mitigation steps, including uninstalling, rotating credentials, and scanning with Snyk's MCP-Scan.
Source：https://snyk.io/blog/malicious-mcp-server-on-npm-postmark-mcp-harvests-emails/PreviousThe Ultimate Guide to Upcoming CTFs: From Beginner to Elite Hacker in 6 Months (October 2025 - April 2026)NextHow Snyk Learn Helps You Meet PCI DSS v4.0 Developer Training Requirements
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