That is one reason company officials say they suspected the informant's actions were part of a broader attack on the paper.

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Meanwhile, Treasury is studying still more lines of attack and completing a white paper on corporate tax shelters.

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The paper said he referred to a 1981 attack ordered by then-Prime Minister Menachem Begin that destroyed a nuclear reactor in Iraq.

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The full paper that Giannetsos plans to present at Black Hat outlining his attack method is below.

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That is the pseudonym adopted by Sir Walter Scott when, in March 1826, he launched a spirited and sustained attack against an earlier effort to interfere with Scotland's paper currency.

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It was his centre partner Casey Laulala who lit the Blues' touch paper, though, splitting the Saints midfield defence on halfway, the attack carried forward for Mustoe to pile over from close range.

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Citi revealed the hacker attack, which it detected a month ago, to the Financial Times after the paper made inquiries.

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In general, those males who had been undeterred by the presence of the paper attacked the newly presented competitor with vigour while those who had been intimidated by it seemed reluctant to attack the putative competitor if, indeed, they attacked him at all.

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