Meet the SEVN.
You got an email from a domain you had never seen, so you came to check we are real before replying. Good instinct. Here we are, cover and all.
SEVN-X is a cybersecurity firm in King of Prussia, Pennsylvania. We break into things on purpose (penetration testing and red teaming), respond when things go wrong (incident response and digital forensics), help you plan the defense (security advisory and vCISO work), and resell the security tech worth having. The Knights of X on that cover are ours.
You are seeing this domain, and not sevnx.com, on purpose. We send outbound email from separate domains so one big send never dings the inbox delivery our clients and partners rely on. Normal practice. Same company, different envelope. The real work lives at sevnx.com.
Want a human, or want the emails to stop? One address does both.
Email info@sevnx.comTHE FINE PRINT - Reply "stop" to any message we have sent, or email info@sevnx.com and ask to be removed. We do it and we do not chase. SEVN-X is a real cybersecurity company; the Knights of X are characters. © 2026 SEVN-X. Outbound email domain. Main site sevnx.com.