Hacker Croll
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François Cousteix, better known as Hacker Croll, is a French self-taught
cracker Cracker, crackers or The Crackers may refer to: Animals * ''Hamadryas'' (butterfly), or crackers, a genus of brush-footed butterflies * '' Sparodon'', a monotypic genus whose species is sometimes known as "Cracker" Arts and entertainment Films ...
who is notable for hacking
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in July 2009. He was in close contact with reporters from
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who published numerous articles about the information obtained and the incident itself. He remained
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until his arrest in March 2010.


Attack on Twitter

Croll obtained access to many of Twitter's high-profile executives' numerous Internet accounts. The infiltration was made easy when the targets passwords and usernames were the same for both personal and business accounts. This led to a domino effect whereby all accounts were hacked including their
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and
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accounts. He obtained over 300 pages of sensitive documents including Twitters financial projections and meeting notes.


TechCrunch reports

TechCrunch first reported the hack, which included a screenshot of Twitter founder Evan Williams'
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page and speculation as to the true extent of the attack on July 16. It includes a statement by Williams saying "This had nothing to do with the security of twitter.com". Croll, apparently concerned that Twitter had not understood the danger of the attack, sent all the documents obtained to TechCrunch, which subsequently published a select section of them. An extensive article describing the details of the attack a few days later after TechCrunch interviewed the Croll.


Letter to Twitter

When asked by TechCrunch if there was a message that he would like to send to Twitter he responded with a note where he encouraged them to be more careful about security. In English:


Arrest

He was arrested in March 2010 after a joint investigation by the
Federal Bureau of Investigation The Federal Bureau of Investigation (FBI) is the domestic Intelligence agency, intelligence and Security agency, security service of the United States and Federal law enforcement in the United States, its principal federal law enforcement ag ...
and French police. He was then handed a five-month suspended sentence by the criminal court in
Clermont-Ferrand Clermont-Ferrand (, , ; or simply ; ) is a city and Communes of France, commune of France, in the Auvergne-Rhône-Alpes regions of France, region, with a population of 147,284 (2020). Its metropolitan area () had 504,157 inhabitants at the 2018 ...
, instead of the two months and €1,000 fine recommended by prosecutors; Croll announced that he would not appeal the sentence.


References

{{DEFAULTSORT:Croll, Hacker Living people Hacking (computer security) Year of birth missing (living people)