News tagged with denial of service attacks

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Anonymous hackers claim they were infiltrated

People identifying themselves as activists in the Anonymous hacker movement said Wednesday it wasn't technical prowess but police infiltration that yielded 25 arrests in a sweep in Europe and South America.

dateMar 01, 2012 in Internet
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Hackers attack Brazil's largest state-run bank

(AP) -- A group of Internet hackers said Wednesday it took down the website of the Banco do Brasil, Brazil's largest state-run bank. It's the third such attack against financial institutions in a week.

dateFeb 01, 2012 in Internet
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Anonymous, loose-knit group of 'hacktivists'

Anonymous, which briefly knocked the FBI and Justice Department websites offline in retaliation for the US shutdown of file-sharing site Megaupload, is a shadowy group of international hackers with no central hierarchy.

dateJan 20, 2012 in Internet
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