CrunchBase is hiring! Check out our open positions →
Register | Login or

General Information

Twitter@mrisher

Degrees

Harvard University

Current Companies

CEO & Co-Founder

Former Companies

Web Presences

Tags

Mark Risher

Mark is CEO and Co-Founder of Impermium. As the former “Spam Czar” for Yahoo!, he has regularly presented worldwide to government, industry, and consumer groups about spam, abuse, and cyber security issues.

Milestones

Videos

Sources

Edit This Page
Last Edited 8/23/11

Revision History RSS Picture

Sharing

Share this page on Twitter or Facebook:
Or copy this code to embed a widget: customize ยป

TechCrunch Posts TechCrunch Logo Small Picture

External Links

CrunchBase API

Sponsors



Become a Sponsor
Terms of Service | Privacy Policy | Licensing Policy