- 1994/04 Hong Kong - A Crossroads for Viruses
- 1995/03 Hong Kong's First Hacker Case
- 1996/04 News in Short
F-Secure Anti-Virus Update Bulletins have been published bi-monthly since November 1991 (originally as F-PROT Professional Update Bulletins). Yui Kee staff have contributed several articles to the bulletins.