sécurité
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Internet : une faille dans le DNS, une éruption de correctifs - PC INpact
Une faille très sérieuse dans le protocole DNS (Domain Name System) a été découverte, plus tôt dans l’année, par Dan Kaminski de IOActive.Weblog : News from the Lab
When this particular variant is executed, it opens Internet Explorer with a specific page (lex.creativesandboxs.com/locker/lock.php) and prevents the user from doing anything else with the infected system. The webpage that was opened presumably showed some type of extortion message, but it's currently unavailable because the site is offline. The most straightforward way to unlock the system is to simply delete the trojan.