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Editorial Contacts

To submit story ideas or contact editors or writers, check out the website’s stories to see who writes what and contact them via the link in their bylines. Refer to the About Us page.

Please note that CSO does not publish contributed articles. Interested in reaching our audience with sponsor content? Contact Sales.

List Services Contacts

For information on IDG list services, contact us.

Report a Problem

If you encounter a problem while using our site please contact us via email. When possible, please include as much of the following information as you can:

  • A short description of what happened
  • The URL where the problem occurred
  • The browser and version you used and which operating system
  • A screenshot of the problem, including as much of the screen as you can

Republication Permissions

For any commercial reproduction of CSO content, you must request permission and purchase a license.

To secure permission for reprints in books, journals, magazines, newspapers, dissertations, educational materials, presentations or training, please visit Copyright Clearance Center at https://marketplace.copyright.com and search for the IDG title

For e-prints, badge and quote licensing, brochures, advertising and promotional uses, and more, please contact our partner, YGS Group, at FoundryLicensing@theygsgroup.com

US and Global Headquarters

IDG Communications, Inc.
140 Kendrick Street, Building B
Needham, MA 02494
United States

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Australia and New Zealand Headquarters

IDG Communications Pty Ltd
Level 10, 15 Blue Street
North Sydney NSW 2060
Australia
A.B.N. 14 001 592 650

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India Headquarters

IDG Media Private Ltd
35/2, 3rd Floor, Langford Road Cross
Bengaluru - 560025
India

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Southeast Asia Headquarters

80 Anson Road
#38-00 Fuji Xerox Tower
Singapore 079907

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UK Headquarters

IDG Communications Ltd.
101 Euston Road
London, England
NW1 2RA

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