Belgian virus writer (female) who has once written a virus in [Tcl]. But who is now in the spotlight because of a [C#] virus.
Her homepage from where you could download the virus seems to be down but it still shows up in the [google] cache.

From the site: [http://66.102.11.104/search?q=cache:tyeHyulKbNcJ:coderz.net/gigabyte/+gigabyte+virus+tcl&hl=nl&ie=UTF-8] - 
November 10, 2003: I wanted to learn a [scripting language] I could use in [Linux], and decided to learn Tcl. So how did I start learning? That's right, I wrote a virus in it. Was quite simple tho, seeing as it's a scripting language. Its name is Darkness, and you can download it here.
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Update: Gigabyte arrested this week? [http://tinyurl.com/yprnx]

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[Tcl'ers]
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In the original meaning of the word, of course, data size measure: 1 Gigabyte (GB) is 1024 MB, or 1073741824 bytes.

[GPS]: Feb 17, 2004 - I usually remember A Gigabyte as pow(2,30) bytes.  Another term for a Gigabyte is Gibibyte.  See: [http://physics.nist.gov/cuu/Units/binary.html]