<PAGE> 1
FILED UNDER RULE 424(c) OF REGULATION C
SEC FILE NUMBER: 333-51495
PROSPECTUS SUPPLEMENT
(TO PROSPECTUS DATED MAY 27, 1998)
CYBERCASH, INC.
2,300,000 SHARES OF COMMON STOCK
The information in this Prospectus Supplement concerning the Selling
Stockholders supplements the statement set forth under the caption "Selling
Stockholders" in the Prospectus. Capitalized items used and not defined herein
shall have the meanings given to them in the Prospectus.
SELLING STOCKHOLDERS
The information set forth under the caption "Selling Stockholders" in
the Prospectus is supplemented as follows:
<TABLE>
<CAPTION>
Shares Shares Percentage
Owned Shares Owned Owned
Selling Before to be After After
Stockholder(1) Offering Offered Offering Offering
- ---------------------------------------- ----------------- -------------------- ---------------- --------------------
<S> <C> <C> <C> <C>
John A. Barber Separate Property 341 341 0 0
Trust, UDT 14 Jan., 1986
Mellon Bank, N.A. as Trustee for 4,098 4,098 0 0
the Bell Atlantic Master Trust
Ann S. Bowers, Trustee, Ann S. 683 683 0 0
Bowers Separate Property Trust
Public Employees' Retirement 4,098 4,098 0 0
Association of Colorado
Royal & Sun Alliance Trust 1,366 1,366 0 0
Company Limited as Trustee of
Crossroads Capital IV Venture
Capital Fund
Crossroads Constitution Limited 4,098 4,098 0 0
Partnership
Crossroads Providence Limited 2,733 2,733 0 0
Partnership
Endowment Venture Partners, 6,831 6,831 0 0
Limited Partnership
The Ford Foundation 6,831 6,831 0 0
</TABLE>
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<TABLE>
<CAPTION>
Shares Shares Percentage
Owned Shares Owned Owned
Selling Before to be After After
Stockholder Offering Offered Offering Offering
- ---------------------------------------- ----------------- -------------------- ---------------- --------------------
<S> <C> <C> <C> <C>
Andrew S. Grove and Eva Kastan 547 547 0 0
Grove, Co-Trustees of The Andrew
S. Grove and Eva Kastan Grove
Living Trust dtd 6/4/70
Master Trust Pursuant to the 2,733 2,733 0 0
Hewlett-Packard Deferred Profit
Sharing Plan and Supplemental
Pension Plan
Horsley Bridge Fund II, L.P. 19,126 19,126 0 0
Leeway & Co. 13,662 13,662 0 0
Arthur Rock 205 205 0 0
William J. Schroeder and Marilee J. 341 341 0 0
Schroeder, Trustees under
Revocable Trust Agreement dated
November 1, 1993 as amended
J.F. Shea Co., Inc. as Nominee 1,366 1,366 0 0
1991-29
Stanford University 6,831 6,831 0 0
University of Notre Dame 4,098 4,098 0 0
University of Southern California 4,098 4,098 0 0
Philippe Villers 1,024 1,024 0 0
The President and Trustees of 2,733 2,733 0 0
Williams College
Young Men's Christian Association 3,415 3,415 0 0
Retirement Fund
</TABLE>
The date of this Prospectus Supplement is July 7, 1998.
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(1) Each of the Selling Stockholders is a limited partner of Mohr, Davidow
Ventures III. Information concerning the Selling Stockholders may change
from time to time and any such changed information will be set forth in
supplements to this Prospectus if and when necessary.
