Simon Willison’s Weblog

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Thursday, 12th October 2017

Exploding Git Repositories. Kate Murphy describes how git is vulnerable to a similar attack to the XML “billion laughs” recursive entity expansion attack—you can create a tiny git repository that acts as a “git bomb”, expanding 12 root objects to over a billion files using recursive blob references. # 7:43 pm

Dead End Thrills. Duncan Harris Is a photographer who works in the medium of video game screen captures. # 2:23 am

How the CIA Staged Sham Academic Conferences to Thwart Iran’s Nuclear Program. “The importance of a conference may be measured not only by the number of Nobel Prize winners or Oxford dons it attracts, but by the number of spies. U.S. and foreign intelligence officers flock to conferences for the same reason that Army recruiters concentrate on low-income neighborhoods: They make the best hunting grounds. While a university campus may have only one or two professors of interest to an intelligence service, the right conference — on drone technology, perhaps, or ISIS — may have dozens.” # 12:20 am