Michael Calce (English Wikipedia)

Harris, James K. (2006), "Ethical Perspectives in Information Security Education" (PDF), Issues in Information Systems, VII (1): 181, archived from the original (PDF) on 2007-09-29

infoworld.com

Niccolai, James (2000-02-10), Analyst puts hacker damage at $1.2 billion and rising, InfoWorld, archived from the original on 2007-11-12, retrieved 2007-04-22

[1]^{[dead link‍]}
"Mafiaboy to appear on Tout le monde en parle". Retrieved 2008-10-26.
Radio-Canada.ca, Télévision -. "Émission du 26 octobre 2008 - Tout le monde en parle - Radio-Canada.ca". Tout le monde en parle - Radio-Canada.ca. Retrieved 16 May 2017.

Robert, J.M.; Cosquer, F. (2002), "Protecting Data Network Availability" (PDF), Alcatel Telecommunications Review, 2002 (Q3): 2, archived from the original (PDF) on 2007-09-27, retrieved 2007-03-28

Dept. of Computing Science, Computer Crime (lecture slides) (PDF), University of Alberta.^{[permanent dead link‍]}

FBI Facts and Figure 2003, archived from the original on 2007-03-26, retrieved 2007-03-27
Niccolai, James (2000-02-10), Analyst puts hacker damage at $1.2 billion and rising, InfoWorld, archived from the original on 2007-11-12, retrieved 2007-04-22
Harris, James K. (2006), "Ethical Perspectives in Information Security Education" (PDF), Issues in Information Systems, VII (1): 181, archived from the original (PDF) on 2007-09-29
Robert, J.M.; Cosquer, F. (2002), "Protecting Data Network Availability" (PDF), Alcatel Telecommunications Review, 2002 (Q3): 2, archived from the original (PDF) on 2007-09-27, retrieved 2007-03-28
Winn. "Winn Schwartau – Biography". winnschwartau.com. Archived from the original on 14 May 2017. Retrieved 16 May 2017.
Mafiaboy: How I Cracked the Internet and Why It's Still Broken, 2008, archived from the original on 2008-10-02, retrieved 2008-10-06
"Canadian teen hacker reveals secrets in tell-all book". Archived from the original on October 10, 2008. Retrieved 2008-10-09.
"CBC News - the Hour with George Stroumboulopoulos". Archived from the original on 2008-12-12. Retrieved 2008-11-24.
"Review of Mafiaboy: How I Cracked the Internet and Why It's Still Broken book. YYZtech.ca". Archived from the original on 2009-06-01. Retrieved 2009-06-10.
"Last call with carson daly - Michael "Mafia Boy" Calce". www.demonstech.com. Archived from the original on 12 June 2017. Retrieved 16 May 2017.

Winn. "Winn Schwartau – Biography". winnschwartau.com. Archived from the original on 14 May 2017. Retrieved 16 May 2017.