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CIA, PayPal under bizarre SSL assault Print E-mail
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Source: The Register - Posted by Anthony Pell   
Cryptography The Central Intelligence Agency, PayPal, and hundreds of other organizations are under an unexplained assault that's bombarding their websites with millions of compute-intensive requests. The "massive" flood of requests is made over the websites' SSL, or secure-sockets layer, port, causing them to consume more resources than normal connections, according to researchers at Shadowserver Foundation, a volunteer security collective. The torrent started about a week ago and appears to be caused by recent changes made to a botnet known as Pushdo.

"What do I mean by massive? I mean you are likely seeing an unexpected increase in traffic by several million hits spread out across several hundred thousand IP addresses," Shadowserver' Steven Adair wrote. "This might be a big deal if you're used to only getting a few hundred or thousands of hits a day or you don't have unlimited bandwidth."

Read this full article at The Register

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