Tag Archives: Black Hat

Hackers jump air-gaps… again

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Air-gaps have long been considered immune to hacking – because they physically isolate a system from unsecured networks which themselves may be connected to the internet or a wider network. Researchers have forever been busy trialling and testing proof of concept hacks to bridge the air-gap, and they’ve successfully proven… Read more »


How hackers can cache in

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Information security specialist Omer Gil has come up with an ingenious method of conning a web server into exposing personal data through a caching attack. Any sites that use content delivery network (CDN) services are vulnerable to this new threat. Gil’s idea, showcased at Black Hat Conference, demonstrates how an… Read more »