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Posts Tagged ‘digital signature’

As a part of the April’s “Patch Tuesday”, Microsoft released a fix for the MS12-024 / CVE-2012-0151 vulnerability. This issue was discovered and researched by us; we have been in contact with Microsoft engineers for the past few months to fix this problem. The aim of this blog post is to explain the problem, the […]

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Not surprisingly, more than two and a half years after a critical patch has been delivered, we see customers that didn’t update. And if we can see them, then also the bad guys see them as well. Even worse, we see such an issue affecting MacOS users who usually are not used to think to […]

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Researchers at Columbia University claim to have discovered a security vulnerability in “tens of millions” of HP LaserJet printers that could allow a remote hacker to install malicious firmware. In a demonstration of the physical damage that could be done by the hack, Columbia researchers Professor Salvatore Stolfo and Ang Cui showed how a compromised […]

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