Mark Abene, Date of Birth, Place of Birth
TweetMark Abene
American security expert and entrepreneur
Date of Birth: 23-Feb-1972
Place of Birth: New York City, New York, United States
Profession: programmer
Nationality: United States
Zodiac Sign: Pisces 
About Mark Abene
- Mark T.
- Abene (born February 23, 1972) is an American infosec expert and entrepreneur, originally from New York City.
- Better known by his pseudonym Phiber Optik, he was once a member of the hacker groups Legion of Doom and Masters of Deception. Phiber Optik was a high-profile hacker in the 1980s and early 1990s, appearing in The New York Times, Harper's, Esquire, in debates and on television.
- He is an important figure in the 1995 non-fiction book, Masters of Deception — The Gang that Ruled Cyberspace (ISBN 978-0-06-092694-6).
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