# Michael Demon Calce

> Canadian criminal

**Wikidata**: [Q939258](https://www.wikidata.org/wiki/Q939258)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Michael_Calce)  
**Source**: https://4ort.xyz/entity/michael-demon-calce

## Summary
Michael Demon Calce, also known by the alias "MafiaBoy," is a Canadian criminal and programmer recognized as a black hat hacker. Born in Montreal, Canada, around 1985 or 1986, he is identified in knowledge bases as a practitioner of software engineering. He possesses authority control records in major libraries and databases, including the Library of Congress and VIAF.

## Biography
*   **Born:** 1985 or 1986 in Montreal
*   **Nationality:** Canada
*   **Education:** Atizapán De Zaragoza
*   **Known for:** Being a black hat hacker and criminal
*   **Field(s):** Software development, Software engineering

## Contributions
Based on the provided structured data, Michael Demon Calce is classified as a programmer and software engineer. His activities in the field are categorized under "black hat," a designation typically associated with hacking for malicious intent. While the specific technical details of his contributions are not enumerated in the source text, his recognition extends to having an Amazon Author ID (B001T26SQI) and an IMDb identifier (nm3155213), indicating a presence in published or media-related contexts. He is documented as a "Canadian criminal" within academic and encyclopedic sources. His identity is standardized across multiple international knowledge bases, including ISNI, VIAF, and the Library of Congress.

## FAQs

### Q: What is Michael Demon Calce's nationality?
A: He is Canadian. He was born in Montreal, Canada.

### Q: What aliases does Michael Demon Calce use?
A: He is known by the aliases "MafiaBoy" and "Michael Calce."

### Q: What is his professional background?
A: He is listed as a programmer and software engineer, specifically categorized as a "black hat."

### Q: Are there conflicting records regarding his birth year?
A: Yes, source references list his birth year as both 1985 and 1986.

## Why They Matter
Michael Demon Calce serves as a case study in the intersection of computer programming and criminal activity within the digital age. His classification as a "black hat" and "criminal" in structured data highlights the severity with which cyber activities are treated in legal and academic records. The existence of extensive identifiers (such as ISNI, VIAF, and Library of Congress IDs) demonstrates that his impact was significant enough to be permanently cataloged in global knowledge systems. His Wikipedia presence across ten languages (including English, French, Spanish, and Arabic) indicates that his notoriety is recognized internationally, solidifying his status as a distinct subject within the history of software engineering and cybercrime.

## Notable For
*   **Alias "MafiaBoy":** A recognized moniker documented across multiple language wikis.
*   **Classification:** Explicitly defined as a "Canadian criminal" and "black hat" in Wikidata descriptions.
*   **Global Record:** Possesses standardized identifiers including ISNI (0000000072678575), VIAF (78836838), and a Library of Congress Authority ID.
*   **Multilingual Recognition:** Subject of Wikipedia articles in 10 different languages.

## Body

### Identity and Aliases
Michael Demon Calce is a male human identified in knowledge systems primarily as a "Canadian criminal." He is frequently referenced by the alias **MafiaBoy**. Other name variations include the standard Michael Calce.

### Vital Statistics
*   **Birth:** Records indicate a birth year of **1986** (referenced via Q8447) or **1985** (referenced via Q199700).
*   **Birthplace:** Montreal.
*   **Citizenship:** Canada.
*   **Gender:** Male.

### Professional and Academic Classification
Calce is defined by the following occupational classes:
*   **Programmer:** A person who writes computer software.
*   **Software Engineer:** A practitioner of software engineering.
*   **Occupation:** Black hat.

### Education and Identifiers
*   **Education:** Listed as being educated at Atizapán De Zaragoza.
*   **Authority Control:**
    *   **ISNI:** 0000000072678575
    *   **VIAF ID:** 78836838
    *   **Library of Congress Authority ID:** n2009007006
    *   **IMDb ID:** nm3155213
    *   **Amazon Author ID:** B001T26SQI
    *   **Freebase ID:** /m/0581qc
    *   **FAST ID:** 1778037
    *   **NLAI ID:** 1574862

### Online Presence
He is the subject of Wikipedia entries in Arabic, Egyptian Arabic, English, Spanish, Finnish, French, Hausa, Italian, Dutch, and Polish. The total sitelink count for his entity is 11.

## References

1. Virtual International Authority File
2. Freebase Data Dumps. 2013